139277710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97397}}^1$

素因数の和:97428

約数の個数: 32

約数和(自身を含む): 294531552

約数和(自身を除く): 155253842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 97397, 194794, 486985, 973970, 1071367, 1266161, 2142734, 2532322, 5356835, 6330805, 10713670, 12661610, 13927771, 27855542, 69638855, 139277710]

約数ペア:

[(1, 139277710), (2, 69638855), (5, 27855542), (10, 13927771), (11, 12661610), (13, 10713670), (22, 6330805), (26, 5356835), (55, 2532322), (65, 2142734), (110, 1266161), (130, 1071367), (143, 973970), (286, 486985), (715, 194794), (1430, 97397)]