68615260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2833}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 165686976

約数和(自身を除く): 97071716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 2833, 3460, 4844, 5666, 6055, 11332, 12110, 14165, 19831, 24220, 28330, 39662, 56660, 79324, 99155, 198310, 396620, 490109, 980218, 1960436, 2450545, 3430763, 4901090, 6861526, 9802180, 13723052, 17153815, 34307630, 68615260]

約数ペア:

[(1, 68615260), (2, 34307630), (4, 17153815), (5, 13723052), (7, 9802180), (10, 6861526), (14, 4901090), (20, 3430763), (28, 2450545), (35, 1960436), (70, 980218), (140, 490109), (173, 396620), (346, 198310), (692, 99155), (865, 79324), (1211, 56660), (1730, 39662), (2422, 28330), (2833, 24220), (3460, 19831), (4844, 14165), (5666, 12110), (6055, 11332)]