8422860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140381}}^1$

素因数の和:140393

約数の個数: 24

約数和(自身を含む): 23584176

約数和(自身を除く): 15161316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140381, 280762, 421143, 561524, 701905, 842286, 1403810, 1684572, 2105715, 2807620, 4211430, 8422860]

約数ペア:

[(1, 8422860), (2, 4211430), (3, 2807620), (4, 2105715), (5, 1684572), (6, 1403810), (10, 842286), (12, 701905), (15, 561524), (20, 421143), (30, 280762), (60, 140381)]