272690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 558144

約数和(自身を除く): 285454

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 67, 74, 110, 134, 185, 335, 370, 407, 670, 737, 814, 1474, 2035, 2479, 3685, 4070, 4958, 7370, 12395, 24790, 27269, 54538, 136345, 272690]

約数ペア:

[(1, 272690), (2, 136345), (5, 54538), (10, 27269), (11, 24790), (22, 12395), (37, 7370), (55, 4958), (67, 4070), (74, 3685), (110, 2479), (134, 2035), (185, 1474), (335, 814), (370, 737), (407, 670)]