68079070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 125154720

約数和(自身を除く): 57075650

約数列:

[1, 2, 5, 10, 73, 146, 179, 358, 365, 521, 730, 895, 1042, 1790, 2605, 5210, 13067, 26134, 38033, 65335, 76066, 93259, 130670, 186518, 190165, 380330, 466295, 932590, 6807907, 13615814, 34039535, 68079070]

約数ペア:

[(1, 68079070), (2, 34039535), (5, 13615814), (10, 6807907), (73, 932590), (146, 466295), (179, 380330), (358, 190165), (365, 186518), (521, 130670), (730, 93259), (895, 76066), (1042, 65335), (1790, 38033), (2605, 26134), (5210, 13067)]