29638740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{493979}}^1$

素因数の和:493991

約数の個数: 24

約数和(自身を含む): 82988640

約数和(自身を除く): 53349900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 493979, 987958, 1481937, 1975916, 2469895, 2963874, 4939790, 5927748, 7409685, 9879580, 14819370, 29638740]

約数ペア:

[(1, 29638740), (2, 14819370), (3, 9879580), (4, 7409685), (5, 5927748), (6, 4939790), (10, 2963874), (12, 2469895), (15, 1975916), (20, 1481937), (30, 987958), (60, 493979)]