137886570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{510691}}^1$

素因数の和:510707

約数の個数: 32

約数和(自身を含む): 367698240

約数和(自身を除く): 229811670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 510691, 1021382, 1532073, 2553455, 3064146, 4596219, 5106910, 7660365, 9192438, 13788657, 15320730, 22981095, 27577314, 45962190, 68943285, 137886570]

約数ペア:

[(1, 137886570), (2, 68943285), (3, 45962190), (5, 27577314), (6, 22981095), (9, 15320730), (10, 13788657), (15, 9192438), (18, 7660365), (27, 5106910), (30, 4596219), (45, 3064146), (54, 2553455), (90, 1532073), (135, 1021382), (270, 510691)]