숫자 21104790
소인수분해
소인수분해 | 2 * 3 * 5 * 7 * 7 * 7 * 7 * 293 |
약수 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 293, 294, 343, 490, 586, 686, 735, 879, 1029, 1465, 1470, 1715, 1758, 2051, 2058, 2401, 2930, 3430, 4102, 4395, 4802, 5145, 6153, 7203, 8790, 10255, 10290, 12005, 12306, 14357, 14406, 20510, 24010, 28714, 30765, 36015, 43071, 61530, 71785, 72030, 86142, 100499, 143570, 200998, 215355, 301497, 430710, 502495, 602994, 703493, 1004990, 1406986, 1507485, 2110479, 3014970, 3517465, 4220958, 7034930, 10552395, 21104790 |
약수의 개수 | 80 |
약수의 합 | 59291568 |
성질
표기
바이너리 | 1010000100000100010010110 |
8진수 | 120404226 |
16진수 | 1420896 |