86655180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12781}}^1$

素因数の和:12906

約数の個数: 48

約数和(自身を含む): 244800864

約数和(自身を除く): 158145684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 12781, 25562, 38343, 51124, 63905, 76686, 127810, 153372, 191715, 255620, 383430, 766860, 1444253, 2888506, 4332759, 5777012, 7221265, 8665518, 14442530, 17331036, 21663795, 28885060, 43327590, 86655180]

約数ペア:

[(1, 86655180), (2, 43327590), (3, 28885060), (4, 21663795), (5, 17331036), (6, 14442530), (10, 8665518), (12, 7221265), (15, 5777012), (20, 4332759), (30, 2888506), (60, 1444253), (113, 766860), (226, 383430), (339, 255620), (452, 191715), (565, 153372), (678, 127810), (1130, 76686), (1356, 63905), (1695, 51124), (2260, 38343), (3390, 25562), (6780, 12781)]