128626610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2081}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 265030272

約数和(自身を除く): 136403662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1766, 2081, 4162, 4415, 6181, 8830, 10405, 12362, 14567, 20810, 29134, 30905, 61810, 72835, 145670, 1837523, 3675046, 9187615, 12862661, 18375230, 25725322, 64313305, 128626610]

約数ペア:

[(1, 128626610), (2, 64313305), (5, 25725322), (7, 18375230), (10, 12862661), (14, 9187615), (35, 3675046), (70, 1837523), (883, 145670), (1766, 72835), (2081, 61810), (4162, 30905), (4415, 29134), (6181, 20810), (8830, 14567), (10405, 12362)]