187609870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2680141}}^1$

素因数の和:2680155

約数の個数: 16

約数和(自身を含む): 385940448

約数和(自身を除く): 198330578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2680141, 5360282, 13400705, 18760987, 26801410, 37521974, 93804935, 187609870]

約数ペア:

[(1, 187609870), (2, 93804935), (5, 37521974), (7, 26801410), (10, 18760987), (14, 13400705), (35, 5360282), (70, 2680141)]