22920310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{327433}}^1$

素因数の和:327447

約数の個数: 16

約数和(自身を含む): 47150496

約数和(自身を除く): 24230186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 327433, 654866, 1637165, 2292031, 3274330, 4584062, 11460155, 22920310]

約数ペア:

[(1, 22920310), (2, 11460155), (5, 4584062), (7, 3274330), (10, 2292031), (14, 1637165), (35, 654866), (70, 327433)]