68772770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5167}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 136187136

約数和(自身を除く): 67414366

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 5167, 6655, 10334, 13310, 25835, 51670, 56837, 113674, 284185, 568370, 625207, 1250414, 3126035, 6252070, 6877277, 13754554, 34386385, 68772770]

約数ペア:

[(1, 68772770), (2, 34386385), (5, 13754554), (10, 6877277), (11, 6252070), (22, 3126035), (55, 1250414), (110, 625207), (121, 568370), (242, 284185), (605, 113674), (1210, 56837), (1331, 51670), (2662, 25835), (5167, 13310), (6655, 10334)]