숫자 2978220
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 7 * 7 * 1013 |
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, 735, 980, 1013, 1470, 2026, 2940, 3039, 4052, 5065, 6078, 7091, 10130, 12156, 14182, 15195, 20260, 21273, 28364, 30390, 35455, 42546, 49637, 60780, 70910, 85092, 99274, 106365, 141820, 148911, 198548, 212730, 248185, 297822, 425460, 496370, 595644, 744555, 992740, 1489110, 2978220 |
약수의 개수 | 72 |
약수의 합 | 9710064 |
성질
표기
바이너리 | 1011010111000110101100 |
8진수 | 13270654 |
16진수 | 2d71ac |