10918860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181981}}^1$

素因数の和:181993

約数の個数: 24

約数和(自身を含む): 30572976

約数和(自身を除く): 19654116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181981, 363962, 545943, 727924, 909905, 1091886, 1819810, 2183772, 2729715, 3639620, 5459430, 10918860]

約数ペア:

[(1, 10918860), (2, 5459430), (3, 3639620), (4, 2729715), (5, 2183772), (6, 1819810), (10, 1091886), (12, 909905), (15, 727924), (20, 545943), (30, 363962), (60, 181981)]