6827690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 5959510

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 199, 235, 365, 398, 470, 730, 995, 1990, 3431, 6862, 9353, 14527, 17155, 18706, 29054, 34310, 46765, 72635, 93530, 145270, 682769, 1365538, 3413845, 6827690]

約数ペア:

[(1, 6827690), (2, 3413845), (5, 1365538), (10, 682769), (47, 145270), (73, 93530), (94, 72635), (146, 46765), (199, 34310), (235, 29054), (365, 18706), (398, 17155), (470, 14527), (730, 9353), (995, 6862), (1990, 3431)]