84710810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{119311}}^1$

素因数の和:119389

約数の個数: 16

約数和(自身を含む): 154628352

約数和(自身を除く): 69917542

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 119311, 238622, 596555, 1193110, 8471081, 16942162, 42355405, 84710810]

約数ペア:

[(1, 84710810), (2, 42355405), (5, 16942162), (10, 8471081), (71, 1193110), (142, 596555), (355, 238622), (710, 119311)]