2015149390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6948791}}^1$

素因数の和:6948827

約数の個数: 16

約数和(自身を含む): 3752347680

約数和(自身を除く): 1737198290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6948791, 13897582, 34743955, 69487910, 201514939, 403029878, 1007574695, 2015149390]

約数ペア:

[(1, 2015149390), (2, 1007574695), (5, 403029878), (10, 201514939), (29, 69487910), (58, 34743955), (145, 13897582), (290, 6948791)]