68983460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 184584960

約数和(自身を除く): 115601500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1307, 1508, 1820, 1885, 2030, 2614, 2639, 3770, 4060, 5228, 5278, 6535, 7540, 9149, 10556, 13070, 13195, 16991, 18298, 26140, 26390, 33982, 36596, 37903, 45745, 52780, 67964, 75806, 84955, 91490, 118937, 151612, 169910, 182980, 189515, 237874, 265321, 339820, 379030, 475748, 492739, 530642, 594685, 758060, 985478, 1061284, 1189370, 1326605, 1970956, 2378740, 2463695, 2653210, 3449173, 4927390, 5306420, 6898346, 9854780, 13796692, 17245865, 34491730, 68983460]

約数ペア:

[(1, 68983460), (2, 34491730), (4, 17245865), (5, 13796692), (7, 9854780), (10, 6898346), (13, 5306420), (14, 4927390), (20, 3449173), (26, 2653210), (28, 2463695), (29, 2378740), (35, 1970956), (52, 1326605), (58, 1189370), (65, 1061284), (70, 985478), (91, 758060), (116, 594685), (130, 530642), (140, 492739), (145, 475748), (182, 379030), (203, 339820), (260, 265321), (290, 237874), (364, 189515), (377, 182980), (406, 169910), (455, 151612), (580, 118937), (754, 91490), (812, 84955), (910, 75806), (1015, 67964), (1307, 52780), (1508, 45745), (1820, 37903), (1885, 36596), (2030, 33982), (2614, 26390), (2639, 26140), (3770, 18298), (4060, 16991), (5228, 13195), (5278, 13070), (6535, 10556), (7540, 9149)]