40670730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{451897}}^1$

素因数の和:451910

約数の個数: 24

約数和(自身を含む): 105744132

約数和(自身を除く): 65073402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 451897, 903794, 1355691, 2259485, 2711382, 4067073, 4518970, 6778455, 8134146, 13556910, 20335365, 40670730]

約数ペア:

[(1, 40670730), (2, 20335365), (3, 13556910), (5, 8134146), (6, 6778455), (9, 4518970), (10, 4067073), (15, 2711382), (18, 2259485), (30, 1355691), (45, 903794), (90, 451897)]