68670778990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{624279809}}^1$

素因数の和:624279827

約数の個数: 16

約数和(自身を含む): 134844438960

約数和(自身を除く): 66173659970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 624279809, 1248559618, 3121399045, 6242798090, 6867077899, 13734155798, 34335389495, 68670778990]

約数ペア:

[(1, 68670778990), (2, 34335389495), (5, 13734155798), (10, 6867077899), (11, 6242798090), (22, 3121399045), (55, 1248559618), (110, 624279809)]