30253518

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7537}}^1$

素因数の和:7768

約数の個数: 24

約数和(自身を含む): 65851968

約数和(自身を除く): 35598450

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7537, 15074, 22611, 45222, 67833, 135666, 1680751, 3361502, 5042253, 10084506, 15126759, 30253518]

約数ペア:

[(1, 30253518), (2, 15126759), (3, 10084506), (6, 5042253), (9, 3361502), (18, 1680751), (223, 135666), (446, 67833), (669, 45222), (1338, 22611), (2007, 15074), (4014, 7537)]