9115540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65111}}^1$

素因数の和:65127

約数の個数: 24

約数和(自身を含む): 21877632

約数和(自身を除く): 12762092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65111, 130222, 260444, 325555, 455777, 651110, 911554, 1302220, 1823108, 2278885, 4557770, 9115540]

約数ペア:

[(1, 9115540), (2, 4557770), (4, 2278885), (5, 1823108), (7, 1302220), (10, 911554), (14, 651110), (20, 455777), (28, 325555), (35, 260444), (70, 130222), (140, 65111)]