2015685730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{381037}}^1$

素因数の和:381090

約数の個数: 24

約数和(自身を含む): 3792852252

約数和(自身を除く): 1777166522

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 381037, 762074, 1905185, 3810370, 8763851, 17527702, 43819255, 87638510, 201568573, 403137146, 1007842865, 2015685730]

約数ペア:

[(1, 2015685730), (2, 1007842865), (5, 403137146), (10, 201568573), (23, 87638510), (46, 43819255), (115, 17527702), (230, 8763851), (529, 3810370), (1058, 1905185), (2645, 762074), (5290, 381037)]