859702270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{126613}}^1$

素因数の和:126724

約数の個数: 32

約数和(自身を含む): 1786776768

約数和(自身を除く): 927074498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 126613, 253226, 633065, 886291, 1266130, 1772582, 4431455, 8862910, 12281461, 24562922, 61407305, 85970227, 122814610, 171940454, 429851135, 859702270]

約数ペア:

[(1, 859702270), (2, 429851135), (5, 171940454), (7, 122814610), (10, 85970227), (14, 61407305), (35, 24562922), (70, 12281461), (97, 8862910), (194, 4431455), (485, 1772582), (679, 1266130), (970, 886291), (1358, 633065), (3395, 253226), (6790, 126613)]