2215202370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{495571}}^1$

素因数の和:495730

約数の個数: 32

約数和(自身を含む): 5352177600

約数和(自身を除く): 3136975230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 495571, 991142, 1486713, 2477855, 2973426, 4955710, 7433565, 14867130, 73840079, 147680158, 221520237, 369200395, 443040474, 738400790, 1107601185, 2215202370]

約数ペア:

[(1, 2215202370), (2, 1107601185), (3, 738400790), (5, 443040474), (6, 369200395), (10, 221520237), (15, 147680158), (30, 73840079), (149, 14867130), (298, 7433565), (447, 4955710), (745, 2973426), (894, 2477855), (1490, 1486713), (2235, 991142), (4470, 495571)]