6720230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6585370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 307, 398, 614, 995, 1535, 1990, 2189, 3070, 3377, 4378, 6754, 10945, 16885, 21890, 33770, 61093, 122186, 305465, 610930, 672023, 1344046, 3360115, 6720230]

約数ペア:

[(1, 6720230), (2, 3360115), (5, 1344046), (10, 672023), (11, 610930), (22, 305465), (55, 122186), (110, 61093), (199, 33770), (307, 21890), (398, 16885), (614, 10945), (995, 6754), (1535, 4378), (1990, 3377), (2189, 3070)]