240870322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{9041}}^1$

素因数の和:9234

約数の個数: 32

約数和(自身を含む): 453112704

約数和(自身を除く): 212242382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3806, 9041, 13321, 18082, 26642, 63287, 99451, 126574, 198902, 696157, 1392314, 1564093, 3128186, 10948651, 17205023, 21897302, 34410046, 120435161, 240870322]

約数ペア:

[(1, 240870322), (2, 120435161), (7, 34410046), (11, 21897302), (14, 17205023), (22, 10948651), (77, 3128186), (154, 1564093), (173, 1392314), (346, 696157), (1211, 198902), (1903, 126574), (2422, 99451), (3806, 63287), (9041, 26642), (13321, 18082)]