219230730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2435897}}^1$

素因数の和:2435910

約数の個数: 24

約数和(自身を含む): 570000132

約数和(自身を除く): 350769402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2435897, 4871794, 7307691, 12179485, 14615382, 21923073, 24358970, 36538455, 43846146, 73076910, 109615365, 219230730]

約数ペア:

[(1, 219230730), (2, 109615365), (3, 73076910), (5, 43846146), (6, 36538455), (9, 24358970), (10, 21923073), (15, 14615382), (18, 12179485), (30, 7307691), (45, 4871794), (90, 2435897)]