68103790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{358441}}^1$

素因数の和:358467

約数の個数: 16

約数和(自身を含む): 129039120

約数和(自身を除く): 60935330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 358441, 716882, 1792205, 3584410, 6810379, 13620758, 34051895, 68103790]

約数ペア:

[(1, 68103790), (2, 34051895), (5, 13620758), (10, 6810379), (19, 3584410), (38, 1792205), (95, 716882), (190, 358441)]