3117790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 6259680

約数和(自身を除く): 3141890

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 827, 1654, 1885, 3770, 4135, 8270, 10751, 21502, 23983, 47966, 53755, 107510, 119915, 239830, 311779, 623558, 1558895, 3117790]

約数ペア:

[(1, 3117790), (2, 1558895), (5, 623558), (10, 311779), (13, 239830), (26, 119915), (29, 107510), (58, 53755), (65, 47966), (130, 23983), (145, 21502), (290, 10751), (377, 8270), (754, 4135), (827, 3770), (1654, 1885)]