204597810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2273309}}^1$

素因数の和:2273322

約数の個数: 24

約数和(自身を含む): 531954540

約数和(自身を除く): 327356730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2273309, 4546618, 6819927, 11366545, 13639854, 20459781, 22733090, 34099635, 40919562, 68199270, 102298905, 204597810]

約数ペア:

[(1, 204597810), (2, 102298905), (3, 68199270), (5, 40919562), (6, 34099635), (9, 22733090), (10, 20459781), (15, 13639854), (18, 11366545), (30, 6819927), (45, 4546618), (90, 2273309)]