28402770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86069}}^1$

素因数の和:86090

約数の個数: 32

約数和(自身を含む): 74364480

約数和(自身を除く): 45961710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86069, 172138, 258207, 430345, 516414, 860690, 946759, 1291035, 1893518, 2582070, 2840277, 4733795, 5680554, 9467590, 14201385, 28402770]

約数ペア:

[(1, 28402770), (2, 14201385), (3, 9467590), (5, 5680554), (6, 4733795), (10, 2840277), (11, 2582070), (15, 1893518), (22, 1291035), (30, 946759), (33, 860690), (55, 516414), (66, 430345), (110, 258207), (165, 172138), (330, 86069)]