숫자 1855140
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 7 * 7 * 631 |
약수 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 631, 735, 980, 1262, 1470, 1893, 2524, 2940, 3155, 3786, 4417, 6310, 7572, 8834, 9465, 12620, 13251, 17668, 18930, 22085, 26502, 30919, 37860, 44170, 53004, 61838, 66255, 88340, 92757, 123676, 132510, 154595, 185514, 265020, 309190, 371028, 463785, 618380, 927570, 1855140 |
약수의 개수 | 72 |
약수의 합 | 6052032 |
성질
표기
바이너리 | 111000100111010100100 |
8진수 | 7047244 |
16진수 | 1c4ea4 |