8090910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89899}}^1$

素因数の和:89912

約数の個数: 24

約数和(自身を含む): 21036600

約数和(自身を除く): 12945690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 89899, 179798, 269697, 449495, 539394, 809091, 898990, 1348485, 1618182, 2696970, 4045455, 8090910]

約数ペア:

[(1, 8090910), (2, 4045455), (3, 2696970), (5, 1618182), (6, 1348485), (9, 898990), (10, 809091), (15, 539394), (18, 449495), (30, 269697), (45, 179798), (90, 89899)]