71831730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3163}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 172678464

約数和(自身を除く): 100846734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3163, 3785, 4542, 6326, 7570, 9489, 11355, 15815, 18978, 22710, 31630, 47445, 94890, 2394391, 4788782, 7183173, 11971955, 14366346, 23943910, 35915865, 71831730]

約数ペア:

[(1, 71831730), (2, 35915865), (3, 23943910), (5, 14366346), (6, 11971955), (10, 7183173), (15, 4788782), (30, 2394391), (757, 94890), (1514, 47445), (2271, 31630), (3163, 22710), (3785, 18978), (4542, 15815), (6326, 11355), (7570, 9489)]