87415730

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{23819}}^1$

素因数の和:24193

約数の個数: 16

約数和(自身を含む): 157783680

約数和(自身を除く): 70367950

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 23819, 47638, 119095, 238190, 8741573, 17483146, 43707865, 87415730]

約数ペア:

[(1, 87415730), (2, 43707865), (5, 17483146), (10, 8741573), (367, 238190), (734, 119095), (1835, 47638), (3670, 23819)]