63415620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{352309}}^1$

素因数の和:352324

約数の個数: 36

約数和(自身を含む): 192361260

約数和(自身を除く): 128945640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 352309, 704618, 1056927, 1409236, 1761545, 2113854, 3170781, 3523090, 4227708, 5284635, 6341562, 7046180, 10569270, 12683124, 15853905, 21138540, 31707810, 63415620]

約数ペア:

[(1, 63415620), (2, 31707810), (3, 21138540), (4, 15853905), (5, 12683124), (6, 10569270), (9, 7046180), (10, 6341562), (12, 5284635), (15, 4227708), (18, 3523090), (20, 3170781), (30, 2113854), (36, 1761545), (45, 1409236), (60, 1056927), (90, 704618), (180, 352309)]