30890382

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 62964000

約数和(自身を除く): 32073618

約数列:

[1, 2, 3, 6, 109, 149, 218, 298, 317, 327, 447, 634, 654, 894, 951, 1902, 16241, 32482, 34553, 47233, 48723, 69106, 94466, 97446, 103659, 141699, 207318, 283398, 5148397, 10296794, 15445191, 30890382]

約数ペア:

[(1, 30890382), (2, 15445191), (3, 10296794), (6, 5148397), (109, 283398), (149, 207318), (218, 141699), (298, 103659), (317, 97446), (327, 94466), (447, 69106), (634, 48723), (654, 47233), (894, 34553), (951, 32482), (1902, 16241)]