1245310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11339

約数の個数: 16

約数和(自身を含む): 2445552

約数和(自身を除く): 1200242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11321, 22642, 56605, 113210, 124531, 249062, 622655, 1245310]

約数ペア:

[(1, 1245310), (2, 622655), (5, 249062), (10, 124531), (11, 113210), (22, 56605), (55, 22642), (110, 11321)]