334107070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15263}}^1$

素因数の和:15480

約数の個数: 32

約数和(自身を含む): 659404800

約数和(自身を除く): 325297730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 15263, 21890, 30526, 76315, 152630, 167893, 335786, 839465, 1678930, 3037337, 6074674, 15186685, 30373370, 33410707, 66821414, 167053535, 334107070]

約数ペア:

[(1, 334107070), (2, 167053535), (5, 66821414), (10, 33410707), (11, 30373370), (22, 15186685), (55, 6074674), (110, 3037337), (199, 1678930), (398, 839465), (995, 335786), (1990, 167893), (2189, 152630), (4378, 76315), (10945, 30526), (15263, 21890)]