121534490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157837}}^1$

素因数の和:157862

約数の個数: 32

約数和(自身を含む): 272744064

約数和(自身を除く): 151209574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 157837, 315674, 789185, 1104859, 1578370, 1736207, 2209718, 3472414, 5524295, 8681035, 11048590, 12153449, 17362070, 24306898, 60767245, 121534490]

約数ペア:

[(1, 121534490), (2, 60767245), (5, 24306898), (7, 17362070), (10, 12153449), (11, 11048590), (14, 8681035), (22, 5524295), (35, 3472414), (55, 2209718), (70, 1736207), (77, 1578370), (110, 1104859), (154, 789185), (385, 315674), (770, 157837)]