9919421850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{164093}}^1$

素因数の和:164152

約数の個数: 96

約数和(自身を含む): 27347249664

約数和(自身を除く): 17427827814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4030, 4650, 6045, 10075, 12090, 20150, 30225, 60450, 164093, 328186, 492279, 820465, 984558, 1640930, 2133209, 2461395, 4102325, 4266418, 4922790, 5086883, 6399627, 8204650, 10173766, 10666045, 12306975, 12799254, 15260649, 21332090, 24613950, 25434415, 30521298, 31998135, 50868830, 53330225, 63996270, 66129479, 76303245, 106660450, 127172075, 132258958, 152606490, 159990675, 198388437, 254344150, 319981350, 330647395, 381516225, 396776874, 661294790, 763032450, 991942185, 1653236975, 1983884370, 3306473950, 4959710925, 9919421850]

約数ペア:

[(1, 9919421850), (2, 4959710925), (3, 3306473950), (5, 1983884370), (6, 1653236975), (10, 991942185), (13, 763032450), (15, 661294790), (25, 396776874), (26, 381516225), (30, 330647395), (31, 319981350), (39, 254344150), (50, 198388437), (62, 159990675), (65, 152606490), (75, 132258958), (78, 127172075), (93, 106660450), (130, 76303245), (150, 66129479), (155, 63996270), (186, 53330225), (195, 50868830), (310, 31998135), (325, 30521298), (390, 25434415), (403, 24613950), (465, 21332090), (650, 15260649), (775, 12799254), (806, 12306975), (930, 10666045), (975, 10173766), (1209, 8204650), (1550, 6399627), (1950, 5086883), (2015, 4922790), (2325, 4266418), (2418, 4102325), (4030, 2461395), (4650, 2133209), (6045, 1640930), (10075, 984558), (12090, 820465), (20150, 492279), (30225, 328186), (60450, 164093)]