15789916130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{636947}}^1$

素因数の和:637058

約数の個数: 32

約数和(自身を含む): 29625725376

約数和(自身を除く): 13835809246

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 4958, 12395, 24790, 636947, 1273894, 3184735, 6369470, 23567039, 42675449, 47134078, 85350898, 117835195, 213377245, 235670390, 426754490, 1578991613, 3157983226, 7894958065, 15789916130]

約数ペア:

[(1, 15789916130), (2, 7894958065), (5, 3157983226), (10, 1578991613), (37, 426754490), (67, 235670390), (74, 213377245), (134, 117835195), (185, 85350898), (335, 47134078), (370, 42675449), (670, 23567039), (2479, 6369470), (4958, 3184735), (12395, 1273894), (24790, 636947)]