68113870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 134338176

約数和(自身を除く): 66224306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2467, 2510, 2761, 4934, 5522, 12335, 13805, 24670, 27137, 27610, 54274, 135685, 271370, 619217, 1238434, 3096085, 6192170, 6811387, 13622774, 34056935, 68113870]

約数ペア:

[(1, 68113870), (2, 34056935), (5, 13622774), (10, 6811387), (11, 6192170), (22, 3096085), (55, 1238434), (110, 619217), (251, 271370), (502, 135685), (1255, 54274), (2467, 27610), (2510, 27137), (2761, 24670), (4934, 13805), (5522, 12335)]