68991010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{627191}}^1$

素因数の和:627209

約数の個数: 16

約数和(自身を含む): 135473472

約数和(自身を除く): 66482462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 627191, 1254382, 3135955, 6271910, 6899101, 13798202, 34495505, 68991010]

約数ペア:

[(1, 68991010), (2, 34495505), (5, 13798202), (10, 6899101), (11, 6271910), (22, 3135955), (55, 1254382), (110, 627191)]