3037820

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 6420624

約数和(自身を除く): 3382804

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 787, 965, 1574, 1930, 3148, 3860, 3935, 7870, 15740, 151891, 303782, 607564, 759455, 1518910, 3037820]

約数ペア:

[(1, 3037820), (2, 1518910), (4, 759455), (5, 607564), (10, 303782), (20, 151891), (193, 15740), (386, 7870), (772, 3935), (787, 3860), (965, 3148), (1574, 1930)]