2015085790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2838149}}^1$

素因数の和:2838227

約数の個数: 16

約数和(自身を含む): 3678242400

約数和(自身を除く): 1663156610

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2838149, 5676298, 14190745, 28381490, 201508579, 403017158, 1007542895, 2015085790]

約数ペア:

[(1, 2015085790), (2, 1007542895), (5, 403017158), (10, 201508579), (71, 28381490), (142, 14190745), (355, 5676298), (710, 2838149)]