203427810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2260309}}^1$

素因数の和:2260322

約数の個数: 24

約数和(自身を含む): 528912540

約数和(自身を除く): 325484730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2260309, 4520618, 6780927, 11301545, 13561854, 20342781, 22603090, 33904635, 40685562, 67809270, 101713905, 203427810]

約数ペア:

[(1, 203427810), (2, 101713905), (3, 67809270), (5, 40685562), (6, 33904635), (9, 22603090), (10, 20342781), (15, 13561854), (18, 11301545), (30, 6780927), (45, 4520618), (90, 2260309)]