30254169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 16747431

約数列:

[1, 3, 11, 17, 33, 51, 187, 199, 271, 561, 597, 813, 2189, 2981, 3383, 4607, 6567, 8943, 10149, 13821, 37213, 50677, 53929, 111639, 152031, 161787, 593219, 916793, 1779657, 2750379, 10084723, 30254169]

約数ペア:

[(1, 30254169), (3, 10084723), (11, 2750379), (17, 1779657), (33, 916793), (51, 593219), (187, 161787), (199, 152031), (271, 111639), (561, 53929), (597, 50677), (813, 37213), (2189, 13821), (2981, 10149), (3383, 8943), (4607, 6567)]