8142190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 17164224

約数和(自身を除く): 9022034

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2837, 2870, 5674, 14185, 19859, 28370, 39718, 99295, 116317, 198590, 232634, 581585, 814219, 1163170, 1628438, 4071095, 8142190]

約数ペア:

[(1, 8142190), (2, 4071095), (5, 1628438), (7, 1163170), (10, 814219), (14, 581585), (35, 232634), (41, 198590), (70, 116317), (82, 99295), (205, 39718), (287, 28370), (410, 19859), (574, 14185), (1435, 5674), (2837, 2870)]