39907910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{570113}}^1$

素因数の和:570127

約数の個数: 16

約数和(自身を含む): 82096416

約数和(自身を除く): 42188506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 570113, 1140226, 2850565, 3990791, 5701130, 7981582, 19953955, 39907910]

約数ペア:

[(1, 39907910), (2, 19953955), (5, 7981582), (7, 5701130), (10, 3990791), (14, 2850565), (35, 1140226), (70, 570113)]