41139990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 107364816

約数和(自身を除く): 66224826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1381, 1655, 1986, 2762, 2979, 3310, 4143, 4965, 5958, 6905, 8286, 9930, 12429, 13810, 14895, 20715, 24858, 29790, 41430, 62145, 124290, 457111, 914222, 1371333, 2285555, 2742666, 4113999, 4571110, 6856665, 8227998, 13713330, 20569995, 41139990]

約数ペア:

[(1, 41139990), (2, 20569995), (3, 13713330), (5, 8227998), (6, 6856665), (9, 4571110), (10, 4113999), (15, 2742666), (18, 2285555), (30, 1371333), (45, 914222), (90, 457111), (331, 124290), (662, 62145), (993, 41430), (1381, 29790), (1655, 24858), (1986, 20715), (2762, 14895), (2979, 13810), (3310, 12429), (4143, 9930), (4965, 8286), (5958, 6905)]