69145970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10993}}^1$

素因数の和:11054

約数の個数: 32

約数和(自身を含む): 135358128

約数和(自身を除く): 66212158

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 10993, 21986, 54965, 109930, 186881, 373762, 406741, 813482, 934405, 1868810, 2033705, 4067410, 6914597, 13829194, 34572985, 69145970]

約数ペア:

[(1, 69145970), (2, 34572985), (5, 13829194), (10, 6914597), (17, 4067410), (34, 2033705), (37, 1868810), (74, 934405), (85, 813482), (170, 406741), (185, 373762), (370, 186881), (629, 109930), (1258, 54965), (3145, 21986), (6290, 10993)]