66056970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 190955520

約数和(自身を除く): 124898550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 73, 93, 105, 139, 146, 155, 186, 210, 217, 219, 278, 310, 365, 417, 434, 438, 465, 511, 651, 695, 730, 834, 930, 973, 1022, 1085, 1095, 1302, 1390, 1533, 1946, 2085, 2170, 2190, 2263, 2555, 2919, 3066, 3255, 4170, 4309, 4526, 4865, 5110, 5838, 6510, 6789, 7665, 8618, 9730, 10147, 11315, 12927, 13578, 14595, 15330, 15841, 20294, 21545, 22630, 25854, 29190, 30163, 30441, 31682, 33945, 43090, 47523, 50735, 60326, 60882, 64635, 67890, 71029, 79205, 90489, 95046, 101470, 129270, 142058, 150815, 152205, 158410, 180978, 213087, 237615, 301630, 304410, 314557, 355145, 426174, 452445, 475230, 629114, 710290, 904890, 943671, 1065435, 1572785, 1887342, 2130870, 2201899, 3145570, 4403798, 4718355, 6605697, 9436710, 11009495, 13211394, 22018990, 33028485, 66056970]

約数ペア:

[(1, 66056970), (2, 33028485), (3, 22018990), (5, 13211394), (6, 11009495), (7, 9436710), (10, 6605697), (14, 4718355), (15, 4403798), (21, 3145570), (30, 2201899), (31, 2130870), (35, 1887342), (42, 1572785), (62, 1065435), (70, 943671), (73, 904890), (93, 710290), (105, 629114), (139, 475230), (146, 452445), (155, 426174), (186, 355145), (210, 314557), (217, 304410), (219, 301630), (278, 237615), (310, 213087), (365, 180978), (417, 158410), (434, 152205), (438, 150815), (465, 142058), (511, 129270), (651, 101470), (695, 95046), (730, 90489), (834, 79205), (930, 71029), (973, 67890), (1022, 64635), (1085, 60882), (1095, 60326), (1302, 50735), (1390, 47523), (1533, 43090), (1946, 33945), (2085, 31682), (2170, 30441), (2190, 30163), (2263, 29190), (2555, 25854), (2919, 22630), (3066, 21545), (3255, 20294), (4170, 15841), (4309, 15330), (4526, 14595), (4865, 13578), (5110, 12927), (5838, 11315), (6510, 10147), (6789, 9730), (7665, 8618)]