12734340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212239}}^1$

素因数の和:212251

約数の個数: 24

約数和(自身を含む): 35656320

約数和(自身を除く): 22921980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212239, 424478, 636717, 848956, 1061195, 1273434, 2122390, 2546868, 3183585, 4244780, 6367170, 12734340]

約数ペア:

[(1, 12734340), (2, 6367170), (3, 4244780), (4, 3183585), (5, 2546868), (6, 2122390), (10, 1273434), (12, 1061195), (15, 848956), (20, 636717), (30, 424478), (60, 212239)]