57040530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2957}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 137156544

約数和(自身を除く): 80116014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2957, 3215, 3858, 5914, 6430, 8871, 9645, 14785, 17742, 19290, 29570, 44355, 88710, 1901351, 3802702, 5704053, 9506755, 11408106, 19013510, 28520265, 57040530]

約数ペア:

[(1, 57040530), (2, 28520265), (3, 19013510), (5, 11408106), (6, 9506755), (10, 5704053), (15, 3802702), (30, 1901351), (643, 88710), (1286, 44355), (1929, 29570), (2957, 19290), (3215, 17742), (3858, 14785), (5914, 9645), (6430, 8871)]