23398860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389981}}^1$

素因数の和:389993

約数の個数: 24

約数和(自身を含む): 65516976

約数和(自身を除く): 42118116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389981, 779962, 1169943, 1559924, 1949905, 2339886, 3899810, 4679772, 5849715, 7799620, 11699430, 23398860]

約数ペア:

[(1, 23398860), (2, 11699430), (3, 7799620), (4, 5849715), (5, 4679772), (6, 3899810), (10, 2339886), (12, 1949905), (15, 1559924), (20, 1169943), (30, 779962), (60, 389981)]