1410216430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20145949}}^1$

素因数の和:20145963

約数の個数: 16

約数和(自身を含む): 2901016800

約数和(自身を除く): 1490800370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20145949, 40291898, 100729745, 141021643, 201459490, 282043286, 705108215, 1410216430]

約数ペア:

[(1, 1410216430), (2, 705108215), (5, 282043286), (7, 201459490), (10, 141021643), (14, 100729745), (35, 40291898), (70, 20145949)]