2726630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 5331744

約数和(自身を除く): 2605114

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 373, 430, 731, 746, 1462, 1865, 3655, 3730, 6341, 7310, 12682, 16039, 31705, 32078, 63410, 80195, 160390, 272663, 545326, 1363315, 2726630]

約数ペア:

[(1, 2726630), (2, 1363315), (5, 545326), (10, 272663), (17, 160390), (34, 80195), (43, 63410), (85, 32078), (86, 31705), (170, 16039), (215, 12682), (373, 7310), (430, 6341), (731, 3730), (746, 3655), (1462, 1865)]