2160410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4409}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 4524660

約数和(自身を除く): 2364250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4409, 8818, 22045, 30863, 44090, 61726, 154315, 216041, 308630, 432082, 1080205, 2160410]

約数ペア:

[(1, 2160410), (2, 1080205), (5, 432082), (7, 308630), (10, 216041), (14, 154315), (35, 61726), (49, 44090), (70, 30863), (98, 22045), (245, 8818), (490, 4409)]