84771610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 192533760

約数和(自身を除く): 107762150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1237, 1246, 1958, 2474, 3115, 4895, 6185, 6230, 6853, 8659, 9790, 12370, 13607, 13706, 17318, 27214, 34265, 43295, 68035, 68530, 86590, 95249, 110093, 136070, 190498, 220186, 476245, 550465, 770651, 952490, 1100930, 1211023, 1541302, 2422046, 3853255, 6055115, 7706510, 8477161, 12110230, 16954322, 42385805, 84771610]

約数ペア:

[(1, 84771610), (2, 42385805), (5, 16954322), (7, 12110230), (10, 8477161), (11, 7706510), (14, 6055115), (22, 3853255), (35, 2422046), (55, 1541302), (70, 1211023), (77, 1100930), (89, 952490), (110, 770651), (154, 550465), (178, 476245), (385, 220186), (445, 190498), (623, 136070), (770, 110093), (890, 95249), (979, 86590), (1237, 68530), (1246, 68035), (1958, 43295), (2474, 34265), (3115, 27214), (4895, 17318), (6185, 13706), (6230, 13607), (6853, 12370), (8659, 9790)]