142012310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1291021}}^1$

素因数の和:1291039

約数の個数: 16

約数和(自身を含む): 278860752

約数和(自身を除く): 136848442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1291021, 2582042, 6455105, 12910210, 14201231, 28402462, 71006155, 142012310]

約数ペア:

[(1, 142012310), (2, 71006155), (5, 28402462), (10, 14201231), (11, 12910210), (22, 6455105), (55, 2582042), (110, 1291021)]