91698010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 172824192

約数和(自身を除く): 81126182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 947, 1894, 2105, 4210, 4735, 9470, 9683, 19366, 21781, 43562, 48415, 96830, 108905, 217810, 398687, 797374, 1993435, 3986870, 9169801, 18339602, 45849005, 91698010]

約数ペア:

[(1, 91698010), (2, 45849005), (5, 18339602), (10, 9169801), (23, 3986870), (46, 1993435), (115, 797374), (230, 398687), (421, 217810), (842, 108905), (947, 96830), (1894, 48415), (2105, 43562), (4210, 21781), (4735, 19366), (9470, 9683)]