67221070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2281}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 138672576

約数和(自身を除く): 71451506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2281, 2947, 4210, 4562, 5894, 11405, 14735, 15967, 22810, 29470, 31934, 79835, 159670, 960301, 1920602, 4801505, 6722107, 9603010, 13444214, 33610535, 67221070]

約数ペア:

[(1, 67221070), (2, 33610535), (5, 13444214), (7, 9603010), (10, 6722107), (14, 4801505), (35, 1920602), (70, 960301), (421, 159670), (842, 79835), (2105, 31934), (2281, 29470), (2947, 22810), (4210, 15967), (4562, 14735), (5894, 11405)]