126644630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1809209}}^1$

素因数の和:1809223

約数の個数: 16

約数和(自身を含む): 260526240

約数和(自身を除く): 133881610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1809209, 3618418, 9046045, 12664463, 18092090, 25328926, 63322315, 126644630]

約数ペア:

[(1, 126644630), (2, 63322315), (5, 25328926), (7, 18092090), (10, 12664463), (14, 9046045), (35, 3618418), (70, 1809209)]