67215470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10789}}^1$

素因数の和:10892

約数の個数: 32

約数和(自身を含む): 139838400

約数和(自身を除く): 72622930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10789, 21578, 53945, 75523, 107890, 151046, 377615, 755230, 960221, 1920442, 4801105, 6721547, 9602210, 13443094, 33607735, 67215470]

約数ペア:

[(1, 67215470), (2, 33607735), (5, 13443094), (7, 9602210), (10, 6721547), (14, 4801105), (35, 1920442), (70, 960221), (89, 755230), (178, 377615), (445, 151046), (623, 107890), (890, 75523), (1246, 53945), (3115, 21578), (6230, 10789)]