606551270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 1234759680

約数和(自身を除く): 628208410

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 590, 767, 806, 1534, 1829, 2015, 2551, 3658, 3835, 4030, 5102, 7670, 9145, 12755, 18290, 23777, 25510, 33163, 47554, 66326, 79081, 118885, 150509, 158162, 165815, 237770, 301018, 331630, 395405, 752545, 790810, 1028053, 1505090, 1956617, 2056106, 3913234, 4665779, 5140265, 9331558, 9783085, 10280530, 19566170, 23328895, 46657790, 60655127, 121310254, 303275635, 606551270]

約数ペア:

[(1, 606551270), (2, 303275635), (5, 121310254), (10, 60655127), (13, 46657790), (26, 23328895), (31, 19566170), (59, 10280530), (62, 9783085), (65, 9331558), (118, 5140265), (130, 4665779), (155, 3913234), (295, 2056106), (310, 1956617), (403, 1505090), (590, 1028053), (767, 790810), (806, 752545), (1534, 395405), (1829, 331630), (2015, 301018), (2551, 237770), (3658, 165815), (3835, 158162), (4030, 150509), (5102, 118885), (7670, 79081), (9145, 66326), (12755, 47554), (18290, 33163), (23777, 25510)]