57042870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1901429}}^1$

素因数の和:1901439

約数の個数: 16

約数和(自身を含む): 136902960

約数和(自身を除く): 79860090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1901429, 3802858, 5704287, 9507145, 11408574, 19014290, 28521435, 57042870]

約数ペア:

[(1, 57042870), (2, 28521435), (3, 19014290), (5, 11408574), (6, 9507145), (10, 5704287), (15, 3802858), (30, 1901429)]