68238310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51307}}^1$

素因数の和:51340

約数の個数: 32

約数和(自身を含む): 147767040

約数和(自身を除く): 79528730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 51307, 102614, 256535, 359149, 513070, 718298, 974833, 1795745, 1949666, 3591490, 4874165, 6823831, 9748330, 13647662, 34119155, 68238310]

約数ペア:

[(1, 68238310), (2, 34119155), (5, 13647662), (7, 9748330), (10, 6823831), (14, 4874165), (19, 3591490), (35, 1949666), (38, 1795745), (70, 974833), (95, 718298), (133, 513070), (190, 359149), (266, 256535), (665, 102614), (1330, 51307)]