숫자 21159450
소인수분해
소인수분해 | 2 * 3 * 3 * 5 * 5 * 13 * 3617 |
약수 | 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3617, 5850, 7234, 10851, 18085, 21702, 32553, 36170, 47021, 54255, 65106, 90425, 94042, 108510, 141063, 162765, 180850, 235105, 271275, 282126, 325530, 423189, 470210, 542550, 705315, 813825, 846378, 1175525, 1410630, 1627650, 2115945, 2351050, 3526575, 4231890, 7053150, 10579725, 21159450 |
약수의 개수 | 72 |
약수의 합 | 61238268 |
성질
표기
바이너리 | 1010000101101111000011010 |
8진수 | 120557032 |
16진수 | 142de1a |