13430410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27409}}^1$

素因数の和:27430

約数の個数: 24

約数和(自身を含む): 28122660

約数和(自身を除く): 14692250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27409, 54818, 137045, 191863, 274090, 383726, 959315, 1343041, 1918630, 2686082, 6715205, 13430410]

約数ペア:

[(1, 13430410), (2, 6715205), (5, 2686082), (7, 1918630), (10, 1343041), (14, 959315), (35, 383726), (49, 274090), (70, 191863), (98, 137045), (245, 54818), (490, 27409)]