73074890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15581}}^1$

素因数の和:15662

約数の個数: 32

約数和(自身を含む): 152578944

約数和(自身を除く): 79504054

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 15581, 31162, 77905, 109067, 155810, 218134, 545335, 1043927, 1090670, 2087854, 5219635, 7307489, 10439270, 14614978, 36537445, 73074890]

約数ペア:

[(1, 73074890), (2, 36537445), (5, 14614978), (7, 10439270), (10, 7307489), (14, 5219635), (35, 2087854), (67, 1090670), (70, 1043927), (134, 545335), (335, 218134), (469, 155810), (670, 109067), (938, 77905), (2345, 31162), (4690, 15581)]