142485310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1295321}}^1$

素因数の和:1295339

約数の個数: 16

約数和(自身を含む): 279789552

約数和(自身を除く): 137304242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1295321, 2590642, 6476605, 12953210, 14248531, 28497062, 71242655, 142485310]

約数ペア:

[(1, 142485310), (2, 71242655), (5, 28497062), (10, 14248531), (11, 12953210), (22, 6476605), (55, 2590642), (110, 1295321)]