숫자 428107830
소인수분해
소인수분해 | 2 * 3 * 5 * 31 * 349 * 1319 |
약수 | 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 349, 465, 698, 930, 1047, 1319, 1745, 2094, 2638, 3490, 3957, 5235, 6595, 7914, 10470, 10819, 13190, 19785, 21638, 32457, 39570, 40889, 54095, 64914, 81778, 108190, 122667, 162285, 204445, 245334, 324570, 408890, 460331, 613335, 920662, 1226670, 1380993, 2301655, 2761986, 4603310, 6904965, 13809930, 14270261, 28540522, 42810783, 71351305, 85621566, 142702610, 214053915, 428107830 |
약수의 개수 | 64 |
약수의 합 | 1064448000 |
성질
표기
바이너리 | 11001100001000110100000110110 |
8진수 | 3141064066 |
16진수 | 19846836 |