178325630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2083}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 367317504

約数和(自身を除く): 188991874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1223, 2083, 2446, 4166, 6115, 8561, 10415, 12230, 14581, 17122, 20830, 29162, 42805, 72905, 85610, 145810, 2547509, 5095018, 12737545, 17832563, 25475090, 35665126, 89162815, 178325630]

約数ペア:

[(1, 178325630), (2, 89162815), (5, 35665126), (7, 25475090), (10, 17832563), (14, 12737545), (35, 5095018), (70, 2547509), (1223, 145810), (2083, 85610), (2446, 72905), (4166, 42805), (6115, 29162), (8561, 20830), (10415, 17122), (12230, 14581)]