170804710

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{21061}}^1$

素因数の和:21879

約数の個数: 16

約数和(自身を含む): 307842192

約数和(自身を除く): 137037482

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 21061, 42122, 105305, 210610, 17080471, 34160942, 85402355, 170804710]

約数ペア:

[(1, 170804710), (2, 85402355), (5, 34160942), (10, 17080471), (811, 210610), (1622, 105305), (4055, 42122), (8110, 21061)]