204020730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2266897}}^1$

素因数の和:2266910

約数の個数: 24

約数和(自身を含む): 530454132

約数和(自身を除く): 326433402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2266897, 4533794, 6800691, 11334485, 13601382, 20402073, 22668970, 34003455, 40804146, 68006910, 102010365, 204020730]

約数ペア:

[(1, 204020730), (2, 102010365), (3, 68006910), (5, 40804146), (6, 34003455), (9, 22668970), (10, 20402073), (15, 13601382), (18, 11334485), (30, 6800691), (45, 4533794), (90, 2266897)]