숫자 31920210
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 5 * 7 * 16889 |
약수 | 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16889, 33778, 50667, 84445, 101334, 118223, 152001, 168890, 236446, 253335, 304002, 354669, 456003, 506670, 591115, 709338, 760005, 912006, 1064007, 1182230, 1520010, 1773345, 2128014, 2280015, 3192021, 3546690, 4560030, 5320035, 6384042, 10640070, 15960105, 31920210 |
약수의 개수 | 64 |
약수의 합 | 97286400 |
성질
표기
바이너리 | 1111001110001000001010010 |
8진수 | 171610122 |
16진수 | 1e71052 |