3983340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 11243232

約数和(自身を除く): 7259892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 337, 394, 591, 674, 788, 985, 1011, 1182, 1348, 1685, 1970, 2022, 2364, 2955, 3370, 3940, 4044, 5055, 5910, 6740, 10110, 11820, 20220, 66389, 132778, 199167, 265556, 331945, 398334, 663890, 796668, 995835, 1327780, 1991670, 3983340]

約数ペア:

[(1, 3983340), (2, 1991670), (3, 1327780), (4, 995835), (5, 796668), (6, 663890), (10, 398334), (12, 331945), (15, 265556), (20, 199167), (30, 132778), (60, 66389), (197, 20220), (337, 11820), (394, 10110), (591, 6740), (674, 5910), (788, 5055), (985, 4044), (1011, 3940), (1182, 3370), (1348, 2955), (1685, 2364), (1970, 2022)]