57442860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{319127}}^1$

素因数の和:319142

約数の個数: 36

約数和(自身を含む): 174243888

約数和(自身を除く): 116801028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 319127, 638254, 957381, 1276508, 1595635, 1914762, 2872143, 3191270, 3829524, 4786905, 5744286, 6382540, 9573810, 11488572, 14360715, 19147620, 28721430, 57442860]

約数ペア:

[(1, 57442860), (2, 28721430), (3, 19147620), (4, 14360715), (5, 11488572), (6, 9573810), (9, 6382540), (10, 5744286), (12, 4786905), (15, 3829524), (18, 3191270), (20, 2872143), (30, 1914762), (36, 1595635), (45, 1276508), (60, 957381), (90, 638254), (180, 319127)]