57257220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{954287}}^1$

素因数の和:954299

約数の個数: 24

約数和(自身を含む): 160320384

約数和(自身を除く): 103063164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 954287, 1908574, 2862861, 3817148, 4771435, 5725722, 9542870, 11451444, 14314305, 19085740, 28628610, 57257220]

約数ペア:

[(1, 57257220), (2, 28628610), (3, 19085740), (4, 14314305), (5, 11451444), (6, 9542870), (10, 5725722), (12, 4771435), (15, 3817148), (20, 2862861), (30, 1908574), (60, 954287)]