6650090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6101}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 12081960

約数和(自身を除く): 5431870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 6101, 12202, 30505, 61010, 665009, 1330018, 3325045, 6650090]

約数ペア:

[(1, 6650090), (2, 3325045), (5, 1330018), (10, 665009), (109, 61010), (218, 30505), (545, 12202), (1090, 6101)]