68319610

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3209}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 123071400

約数和(自身を除く): 54751790

約数列:

[1, 2, 5, 10, 2129, 3209, 4258, 6418, 10645, 16045, 21290, 32090, 6831961, 13663922, 34159805, 68319610]

約数ペア:

[(1, 68319610), (2, 34159805), (5, 13663922), (10, 6831961), (2129, 32090), (3209, 21290), (4258, 16045), (6418, 10645)]