27747810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{308309}}^1$

素因数の和:308322

約数の個数: 24

約数和(自身を含む): 72144540

約数和(自身を除く): 44396730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 308309, 616618, 924927, 1541545, 1849854, 2774781, 3083090, 4624635, 5549562, 9249270, 13873905, 27747810]

約数ペア:

[(1, 27747810), (2, 13873905), (3, 9249270), (5, 5549562), (6, 4624635), (9, 3083090), (10, 2774781), (15, 1849854), (18, 1541545), (30, 924927), (45, 616618), (90, 308309)]