264002060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1885729}}^1$

素因数の和:1885745

約数の個数: 24

約数和(自身を含む): 633605280

約数和(自身を除く): 369603220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1885729, 3771458, 7542916, 9428645, 13200103, 18857290, 26400206, 37714580, 52800412, 66000515, 132001030, 264002060]

約数ペア:

[(1, 264002060), (2, 132001030), (4, 66000515), (5, 52800412), (7, 37714580), (10, 26400206), (14, 18857290), (20, 13200103), (28, 9428645), (35, 7542916), (70, 3771458), (140, 1885729)]