11978730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133097}}^1$

素因数の和:133110

約数の個数: 24

約数和(自身を含む): 31144932

約数和(自身を除く): 19166202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133097, 266194, 399291, 665485, 798582, 1197873, 1330970, 1996455, 2395746, 3992910, 5989365, 11978730]

約数ペア:

[(1, 11978730), (2, 5989365), (3, 3992910), (5, 2395746), (6, 1996455), (9, 1330970), (10, 1197873), (15, 798582), (18, 665485), (30, 399291), (45, 266194), (90, 133097)]