290859180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4847653}}^1$

素因数の和:4847665

約数の個数: 24

約数和(自身を含む): 814405872

約数和(自身を除く): 523546692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4847653, 9695306, 14542959, 19390612, 24238265, 29085918, 48476530, 58171836, 72714795, 96953060, 145429590, 290859180]

約数ペア:

[(1, 290859180), (2, 145429590), (3, 96953060), (4, 72714795), (5, 58171836), (6, 48476530), (10, 29085918), (12, 24238265), (15, 19390612), (20, 14542959), (30, 9695306), (60, 4847653)]