숫자 30271780
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 11 * 11 * 1787 |
약수 | 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 1787, 2420, 3388, 3574, 4235, 7148, 8470, 8935, 12509, 16940, 17870, 19657, 25018, 35740, 39314, 50036, 62545, 78628, 98285, 125090, 137599, 196570, 216227, 250180, 275198, 393140, 432454, 550396, 687995, 864908, 1081135, 1375990, 1513589, 2162270, 2751980, 3027178, 4324540, 6054356, 7567945, 15135890, 30271780 |
약수의 개수 | 72 |
약수의 합 | 79902144 |
성질
표기
바이너리 | 1110011011110100100100100 |
8진수 | 163364444 |
16진수 | 1cde924 |