142799090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5779}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 294641280

約数和(自身を除く): 151842190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 5779, 11558, 12355, 24710, 28895, 40453, 57790, 80906, 202265, 404530, 2039987, 4079974, 10199935, 14279909, 20399870, 28559818, 71399545, 142799090]

約数ペア:

[(1, 142799090), (2, 71399545), (5, 28559818), (7, 20399870), (10, 14279909), (14, 10199935), (35, 4079974), (70, 2039987), (353, 404530), (706, 202265), (1765, 80906), (2471, 57790), (3530, 40453), (4942, 28895), (5779, 24710), (11558, 12355)]