31927380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1579}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 89718720

約数和(自身を除く): 57791340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1579, 1685, 2022, 3158, 3370, 4044, 4737, 5055, 6316, 6740, 7895, 9474, 10110, 15790, 18948, 20220, 23685, 31580, 47370, 94740, 532123, 1064246, 1596369, 2128492, 2660615, 3192738, 5321230, 6385476, 7981845, 10642460, 15963690, 31927380]

約数ペア:

[(1, 31927380), (2, 15963690), (3, 10642460), (4, 7981845), (5, 6385476), (6, 5321230), (10, 3192738), (12, 2660615), (15, 2128492), (20, 1596369), (30, 1064246), (60, 532123), (337, 94740), (674, 47370), (1011, 31580), (1348, 23685), (1579, 20220), (1685, 18948), (2022, 15790), (3158, 10110), (3370, 9474), (4044, 7895), (4737, 6740), (5055, 6316)]