26490690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{294341}}^1$

素因数の和:294354

約数の個数: 24

約数和(自身を含む): 68876028

約数和(自身を除く): 42385338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 294341, 588682, 883023, 1471705, 1766046, 2649069, 2943410, 4415115, 5298138, 8830230, 13245345, 26490690]

約数ペア:

[(1, 26490690), (2, 13245345), (3, 8830230), (5, 5298138), (6, 4415115), (9, 2943410), (10, 2649069), (15, 1766046), (18, 1471705), (30, 883023), (45, 588682), (90, 294341)]