90766270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2927}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 187204608

約数和(自身を除く): 96438338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 2927, 3101, 4430, 5854, 6202, 14635, 15505, 20489, 29270, 31010, 40978, 102445, 204890, 1296661, 2593322, 6483305, 9076627, 12966610, 18153254, 45383135, 90766270]

約数ペア:

[(1, 90766270), (2, 45383135), (5, 18153254), (7, 12966610), (10, 9076627), (14, 6483305), (35, 2593322), (70, 1296661), (443, 204890), (886, 102445), (2215, 40978), (2927, 31010), (3101, 29270), (4430, 20489), (5854, 15505), (6202, 14635)]