30730452

素因数分解:

$2^2\times 3^1\times {\mathrm{2560871}}^1$

素因数の和:2560878

約数の個数: 12

約数和(自身を含む): 71704416

約数和(自身を除く): 40973964

約数列:

[1, 2, 3, 4, 6, 12, 2560871, 5121742, 7682613, 10243484, 15365226, 30730452]

約数ペア:

[(1, 30730452), (2, 15365226), (3, 10243484), (4, 7682613), (6, 5121742), (12, 2560871)]