171315830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2447369}}^1$

素因数の和:2447383

約数の個数: 16

約数和(自身を含む): 352421280

約数和(自身を除く): 181105450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2447369, 4894738, 12236845, 17131583, 24473690, 34263166, 85657915, 171315830]

約数ペア:

[(1, 171315830), (2, 85657915), (5, 34263166), (7, 24473690), (10, 17131583), (14, 12236845), (35, 4894738), (70, 2447369)]