30380428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34367}}^1$

素因数の和:34401

約数の個数: 24

約数和(自身を含む): 60625152

約数和(自身を除く): 30244724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 34367, 68734, 137468, 446771, 584239, 893542, 1168478, 1787084, 2336956, 7595107, 15190214, 30380428]

約数ペア:

[(1, 30380428), (2, 15190214), (4, 7595107), (13, 2336956), (17, 1787084), (26, 1168478), (34, 893542), (52, 584239), (68, 446771), (221, 137468), (442, 68734), (884, 34367)]