28700310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1021}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 69021792

約数和(自身を除く): 40321482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937, 1021, 1874, 2042, 2811, 3063, 4685, 5105, 5622, 6126, 9370, 10210, 14055, 15315, 28110, 30630, 956677, 1913354, 2870031, 4783385, 5740062, 9566770, 14350155, 28700310]

約数ペア:

[(1, 28700310), (2, 14350155), (3, 9566770), (5, 5740062), (6, 4783385), (10, 2870031), (15, 1913354), (30, 956677), (937, 30630), (1021, 28110), (1874, 15315), (2042, 14055), (2811, 10210), (3063, 9370), (4685, 6126), (5105, 5622)]