138372330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28297}}^1$

素因数の和:28470

約数の個数: 32

約数和(自身を含む): 334142784

約数和(自身を除く): 195770454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 28297, 56594, 84891, 141485, 169782, 282970, 424455, 848910, 4612411, 9224822, 13837233, 23062055, 27674466, 46124110, 69186165, 138372330]

約数ペア:

[(1, 138372330), (2, 69186165), (3, 46124110), (5, 27674466), (6, 23062055), (10, 13837233), (15, 9224822), (30, 4612411), (163, 848910), (326, 424455), (489, 282970), (815, 169782), (978, 141485), (1630, 84891), (2445, 56594), (4890, 28297)]