2640045310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37714933}}^1$

素因数の和:37714947

約数の個数: 16

約数和(自身を含む): 5430950496

約数和(自身を除く): 2790905186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 37714933, 75429866, 188574665, 264004531, 377149330, 528009062, 1320022655, 2640045310]

約数ペア:

[(1, 2640045310), (2, 1320022655), (5, 528009062), (7, 377149330), (10, 264004531), (14, 188574665), (35, 75429866), (70, 37714933)]