3962881930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{25981}}^1$

素因数の和:28174

約数の個数: 32

約数和(自身を含む): 8156269440

約数和(自身を除く): 4193387510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2179, 4358, 10895, 15253, 21790, 25981, 30506, 51962, 76265, 129905, 152530, 181867, 259810, 363734, 909335, 1818670, 56612599, 113225198, 283062995, 396288193, 566125990, 792576386, 1981440965, 3962881930]

約数ペア:

[(1, 3962881930), (2, 1981440965), (5, 792576386), (7, 566125990), (10, 396288193), (14, 283062995), (35, 113225198), (70, 56612599), (2179, 1818670), (4358, 909335), (10895, 363734), (15253, 259810), (21790, 181867), (25981, 152530), (30506, 129905), (51962, 76265)]