87195330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2927}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 227470464

約数和(自身を除く): 140275134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2927, 2979, 3310, 4965, 5854, 5958, 8781, 9930, 14635, 14895, 17562, 26343, 29270, 29790, 43905, 52686, 87810, 131715, 263430, 968837, 1937674, 2906511, 4844185, 5813022, 8719533, 9688370, 14532555, 17439066, 29065110, 43597665, 87195330]

約数ペア:

[(1, 87195330), (2, 43597665), (3, 29065110), (5, 17439066), (6, 14532555), (9, 9688370), (10, 8719533), (15, 5813022), (18, 4844185), (30, 2906511), (45, 1937674), (90, 968837), (331, 263430), (662, 131715), (993, 87810), (1655, 52686), (1986, 43905), (2927, 29790), (2979, 29270), (3310, 26343), (4965, 17562), (5854, 14895), (5958, 14635), (8781, 9930)]