145763710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 267494400

約数和(自身を除く): 121730690

約数列:

[1, 2, 5, 10, 71, 142, 239, 355, 478, 710, 859, 1195, 1718, 2390, 4295, 8590, 16969, 33938, 60989, 84845, 121978, 169690, 205301, 304945, 410602, 609890, 1026505, 2053010, 14576371, 29152742, 72881855, 145763710]

約数ペア:

[(1, 145763710), (2, 72881855), (5, 29152742), (10, 14576371), (71, 2053010), (142, 1026505), (239, 609890), (355, 410602), (478, 304945), (710, 205301), (859, 169690), (1195, 121978), (1718, 84845), (2390, 60989), (4295, 33938), (8590, 16969)]