201920310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747853}}^1$

素因数の和:747869

約数の個数: 32

約数和(自身を含む): 538454880

約数和(自身を除く): 336534570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747853, 1495706, 2243559, 3739265, 4487118, 6730677, 7478530, 11217795, 13461354, 20192031, 22435590, 33653385, 40384062, 67306770, 100960155, 201920310]

約数ペア:

[(1, 201920310), (2, 100960155), (3, 67306770), (5, 40384062), (6, 33653385), (9, 22435590), (10, 20192031), (15, 13461354), (18, 11217795), (27, 7478530), (30, 6730677), (45, 4487118), (54, 3739265), (90, 2243559), (135, 1495706), (270, 747853)]