31322690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{447467}}^1$

素因数の和:447481

約数の個数: 16

約数和(自身を含む): 64435392

約数和(自身を除く): 33112702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 447467, 894934, 2237335, 3132269, 4474670, 6264538, 15661345, 31322690]

約数ペア:

[(1, 31322690), (2, 15661345), (5, 6264538), (7, 4474670), (10, 3132269), (14, 2237335), (35, 894934), (70, 447467)]