2715668870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1\times {\mathrm{4051}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 5006327040

約数和(自身を除く): 2290658170

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1559, 3118, 4051, 7795, 8102, 15590, 20255, 40510, 67037, 134074, 174193, 335185, 348386, 670370, 870965, 1741930, 6315509, 12631018, 31577545, 63155090, 271566887, 543133774, 1357834435, 2715668870]

約数ペア:

[(1, 2715668870), (2, 1357834435), (5, 543133774), (10, 271566887), (43, 63155090), (86, 31577545), (215, 12631018), (430, 6315509), (1559, 1741930), (3118, 870965), (4051, 670370), (7795, 348386), (8102, 335185), (15590, 174193), (20255, 134074), (40510, 67037)]