68224070

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{21937}}^1$

素因数の和:22255

約数の個数: 16

約数和(自身を含む): 123203808

約数和(自身を除く): 54979738

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 21937, 43874, 109685, 219370, 6822407, 13644814, 34112035, 68224070]

約数ペア:

[(1, 68224070), (2, 34112035), (5, 13644814), (10, 6822407), (311, 219370), (622, 109685), (1555, 43874), (3110, 21937)]