9810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1$

素因数の和:122

約数の個数: 24

約数和(自身を含む): 25740

約数和(自身を除く): 15930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810]

約数ペア:

[(1, 9810), (2, 4905), (3, 3270), (5, 1962), (6, 1635), (9, 1090), (10, 981), (15, 654), (18, 545), (30, 327), (45, 218), (90, 109)]