270652010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{991}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 503967744

約数和(自身を除く): 233315734

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 881, 991, 1762, 1982, 4405, 4955, 8810, 9910, 27311, 30721, 54622, 61442, 136555, 153605, 273110, 307210, 873071, 1746142, 4365355, 8730710, 27065201, 54130402, 135326005, 270652010]

約数ペア:

[(1, 270652010), (2, 135326005), (5, 54130402), (10, 27065201), (31, 8730710), (62, 4365355), (155, 1746142), (310, 873071), (881, 307210), (991, 273110), (1762, 153605), (1982, 136555), (4405, 61442), (4955, 54622), (8810, 30721), (9910, 27311)]