69942410

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{3361}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 125994312

約数和(自身を除く): 56051902

約数列:

[1, 2, 5, 10, 2081, 3361, 4162, 6722, 10405, 16805, 20810, 33610, 6994241, 13988482, 34971205, 69942410]

約数ペア:

[(1, 69942410), (2, 34971205), (5, 13988482), (10, 6994241), (2081, 33610), (3361, 20810), (4162, 16805), (6722, 10405)]