2378635665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{190367}}^1$

素因数の和:190406

約数の個数: 48

約数和(自身を含む): 4687621632

約数和(自身を除く): 2308985967

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 190367, 571101, 951835, 1332569, 2855505, 3236239, 3997707, 6662845, 9327983, 9708717, 16181195, 19988535, 22653673, 27983949, 46639915, 48543585, 67961019, 113268365, 139919745, 158575711, 339805095, 475727133, 792878555, 2378635665]

約数ペア:

[(1, 2378635665), (3, 792878555), (5, 475727133), (7, 339805095), (15, 158575711), (17, 139919745), (21, 113268365), (35, 67961019), (49, 48543585), (51, 46639915), (85, 27983949), (105, 22653673), (119, 19988535), (147, 16181195), (245, 9708717), (255, 9327983), (357, 6662845), (595, 3997707), (735, 3236239), (833, 2855505), (1785, 1332569), (2499, 951835), (4165, 571101), (12495, 190367)]