20163030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 28559658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4451, 4530, 8902, 13353, 22255, 26706, 44510, 66765, 133530, 672101, 1344202, 2016303, 3360505, 4032606, 6721010, 10081515, 20163030]

約数ペア:

[(1, 20163030), (2, 10081515), (3, 6721010), (5, 4032606), (6, 3360505), (10, 2016303), (15, 1344202), (30, 672101), (151, 133530), (302, 66765), (453, 44510), (755, 26706), (906, 22255), (1510, 13353), (2265, 8902), (4451, 4530)]