210635145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 207644535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 797, 839, 2391, 2517, 3985, 4195, 5579, 5873, 7173, 7551, 11955, 12585, 16737, 17619, 27895, 29365, 35865, 37755, 50211, 52857, 83685, 88095, 251055, 264285, 668683, 2006049, 3343415, 4680781, 6018147, 10030245, 14042343, 23403905, 30090735, 42127029, 70211715, 210635145]

約数ペア:

[(1, 210635145), (3, 70211715), (5, 42127029), (7, 30090735), (9, 23403905), (15, 14042343), (21, 10030245), (35, 6018147), (45, 4680781), (63, 3343415), (105, 2006049), (315, 668683), (797, 264285), (839, 251055), (2391, 88095), (2517, 83685), (3985, 52857), (4195, 50211), (5579, 37755), (5873, 35865), (7173, 29365), (7551, 27895), (11955, 17619), (12585, 16737)]