68802470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{625477}}^1$

素因数の和:625495

約数の個数: 16

約数和(自身を含む): 135103248

約数和(自身を除く): 66300778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 625477, 1250954, 3127385, 6254770, 6880247, 13760494, 34401235, 68802470]

約数ペア:

[(1, 68802470), (2, 34401235), (5, 13760494), (10, 6880247), (11, 6254770), (22, 3127385), (55, 1250954), (110, 625477)]