2008538771430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{130027}}^1\times {\mathrm{514903}}^1$

素因数の和:644940

約数の個数: 32

約数和(自身を含む): 4820539486464

約数和(自身を除く): 2812000715034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 130027, 260054, 390081, 514903, 650135, 780162, 1029806, 1300270, 1544709, 1950405, 2574515, 3089418, 3900810, 5149030, 7723545, 15447090, 66951292381, 133902584762, 200853877143, 334756461905, 401707754286, 669512923810, 1004269385715, 2008538771430]

約数ペア:

[(1, 2008538771430), (2, 1004269385715), (3, 669512923810), (5, 401707754286), (6, 334756461905), (10, 200853877143), (15, 133902584762), (30, 66951292381), (130027, 15447090), (260054, 7723545), (390081, 5149030), (514903, 3900810), (650135, 3089418), (780162, 2574515), (1029806, 1950405), (1300270, 1544709)]