74380270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2267}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 142557408

約数和(自身を除く): 68177138

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2267, 3281, 4534, 6562, 11335, 16405, 22670, 32810, 38539, 77078, 192695, 385390, 437531, 875062, 2187655, 4375310, 7438027, 14876054, 37190135, 74380270]

約数ペア:

[(1, 74380270), (2, 37190135), (5, 14876054), (10, 7438027), (17, 4375310), (34, 2187655), (85, 875062), (170, 437531), (193, 385390), (386, 192695), (965, 77078), (1930, 38539), (2267, 32810), (3281, 22670), (4534, 16405), (6562, 11335)]