85765410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 223741440

約数和(自身を除く): 137976030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2879, 2979, 3310, 4965, 5758, 5958, 8637, 9930, 14395, 14895, 17274, 25911, 28790, 29790, 43185, 51822, 86370, 129555, 259110, 952949, 1905898, 2858847, 4764745, 5717694, 8576541, 9529490, 14294235, 17153082, 28588470, 42882705, 85765410]

約数ペア:

[(1, 85765410), (2, 42882705), (3, 28588470), (5, 17153082), (6, 14294235), (9, 9529490), (10, 8576541), (15, 5717694), (18, 4764745), (30, 2858847), (45, 1905898), (90, 952949), (331, 259110), (662, 129555), (993, 86370), (1655, 51822), (1986, 43185), (2879, 29790), (2979, 28790), (3310, 25911), (4965, 17274), (5758, 14895), (5958, 14395), (8637, 9930)]