2660316910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1\times {\mathrm{4397}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 5072829120

約数和(自身を除く): 2412512210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3559, 4397, 7118, 8794, 17795, 21985, 35590, 43970, 60503, 74749, 121006, 149498, 302515, 373745, 605030, 747490, 15648923, 31297846, 78244615, 156489230, 266031691, 532063382, 1330158455, 2660316910]

約数ペア:

[(1, 2660316910), (2, 1330158455), (5, 532063382), (10, 266031691), (17, 156489230), (34, 78244615), (85, 31297846), (170, 15648923), (3559, 747490), (4397, 605030), (7118, 373745), (8794, 302515), (17795, 149498), (21985, 121006), (35590, 74749), (43970, 60503)]