172913230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2470189}}^1$

素因数の和:2470203

約数の個数: 16

約数和(自身を含む): 355707360

約数和(自身を除く): 182794130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2470189, 4940378, 12350945, 17291323, 24701890, 34582646, 86456615, 172913230]

約数ペア:

[(1, 172913230), (2, 86456615), (5, 34582646), (7, 24701890), (10, 17291323), (14, 12350945), (35, 4940378), (70, 2470189)]