30068818

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5278

約数の個数: 24

約数和(自身を含む): 51722388

約数和(自身を除く): 21653570

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5233, 5746, 10466, 68029, 88961, 136058, 177922, 884377, 1156493, 1768754, 2312986, 15034409, 30068818]

約数ペア:

[(1, 30068818), (2, 15034409), (13, 2312986), (17, 1768754), (26, 1156493), (34, 884377), (169, 177922), (221, 136058), (338, 88961), (442, 68029), (2873, 10466), (5233, 5746)]