7280730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{80897}}^1$

素因数の和:80910

約数の個数: 24

約数和(自身を含む): 18930132

約数和(自身を除く): 11649402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 80897, 161794, 242691, 404485, 485382, 728073, 808970, 1213455, 1456146, 2426910, 3640365, 7280730]

約数ペア:

[(1, 7280730), (2, 3640365), (3, 2426910), (5, 1456146), (6, 1213455), (9, 808970), (10, 728073), (15, 485382), (18, 404485), (30, 242691), (45, 161794), (90, 80897)]