240870298060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4290529}}^1$

素因数の和:4290946

約数の個数: 48

約数和(自身を含む): 579530468160

約数和(自身を除く): 338660170100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 2005, 2807, 4010, 5614, 8020, 11228, 14035, 28070, 56140, 4290529, 8581058, 17162116, 21452645, 30033703, 42905290, 60067406, 85810580, 120134812, 150168515, 300337030, 600674060, 1720502129, 3441004258, 6882008516, 8602510645, 12043514903, 17205021290, 24087029806, 34410042580, 48174059612, 60217574515, 120435149030, 240870298060]

約数ペア:

[(1, 240870298060), (2, 120435149030), (4, 60217574515), (5, 48174059612), (7, 34410042580), (10, 24087029806), (14, 17205021290), (20, 12043514903), (28, 8602510645), (35, 6882008516), (70, 3441004258), (140, 1720502129), (401, 600674060), (802, 300337030), (1604, 150168515), (2005, 120134812), (2807, 85810580), (4010, 60067406), (5614, 42905290), (8020, 30033703), (11228, 21452645), (14035, 17162116), (28070, 8581058), (56140, 4290529)]