86640930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{962677}}^1$

素因数の和:962690

約数の個数: 24

約数和(自身を含む): 225266652

約数和(自身を除く): 138625722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 962677, 1925354, 2888031, 4813385, 5776062, 8664093, 9626770, 14440155, 17328186, 28880310, 43320465, 86640930]

約数ペア:

[(1, 86640930), (2, 43320465), (3, 28880310), (5, 17328186), (6, 14440155), (9, 9626770), (10, 8664093), (15, 5776062), (18, 4813385), (30, 2888031), (45, 1925354), (90, 962677)]