숫자 21303450
소인수분해
소인수분해 | 2 * 3 * 3 * 5 * 5 * 7 * 6763 |
약수 | 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6763, 13526, 20289, 33815, 40578, 47341, 60867, 67630, 94682, 101445, 121734, 142023, 169075, 202890, 236705, 284046, 304335, 338150, 426069, 473410, 507225, 608670, 710115, 852138, 1014450, 1183525, 1420230, 1521675, 2130345, 2367050, 3043350, 3550575, 4260690, 7101150, 10651725, 21303450 |
약수의 개수 | 72 |
약수의 합 | 65421408 |
성질
표기
바이너리 | 1010001010001000010011010 |
8진수 | 121210232 |
16진수 | 145109a |