27831344730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{132929}}^1$

素因数の和:133943

約数の個数: 64

約数和(自身を含む): 76414544640

約数和(自身を除く): 48583199910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 997, 1994, 2991, 4985, 5982, 6979, 9970, 13958, 14955, 20937, 29910, 34895, 41874, 69790, 104685, 132929, 209370, 265858, 398787, 664645, 797574, 930503, 1329290, 1861006, 1993935, 2791509, 3987870, 4652515, 5583018, 9305030, 13957545, 27915090, 132530213, 265060426, 397590639, 662651065, 795181278, 927711491, 1325302130, 1855422982, 1987953195, 2783134473, 3975906390, 4638557455, 5566268946, 9277114910, 13915672365, 27831344730]

約数ペア:

[(1, 27831344730), (2, 13915672365), (3, 9277114910), (5, 5566268946), (6, 4638557455), (7, 3975906390), (10, 2783134473), (14, 1987953195), (15, 1855422982), (21, 1325302130), (30, 927711491), (35, 795181278), (42, 662651065), (70, 397590639), (105, 265060426), (210, 132530213), (997, 27915090), (1994, 13957545), (2991, 9305030), (4985, 5583018), (5982, 4652515), (6979, 3987870), (9970, 2791509), (13958, 1993935), (14955, 1861006), (20937, 1329290), (29910, 930503), (34895, 797574), (41874, 664645), (69790, 398787), (104685, 265858), (132929, 209370)]