129103870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1844341}}^1$

素因数の和:1844355

約数の個数: 16

約数和(自身を含む): 265585248

約数和(自身を除く): 136481378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1844341, 3688682, 9221705, 12910387, 18443410, 25820774, 64551935, 129103870]

約数ペア:

[(1, 129103870), (2, 64551935), (5, 25820774), (7, 18443410), (10, 12910387), (14, 9221705), (35, 3688682), (70, 1844341)]