27202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97151}}^1$

素因数の和:97169

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 42747160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97151, 194302, 388604, 485755, 680057, 777208, 971510, 1360114, 1943020, 2720228, 3400285, 3886040, 5440456, 6800570, 13601140, 27202280]

約数ペア:

[(1, 27202280), (2, 13601140), (4, 6800570), (5, 5440456), (7, 3886040), (8, 3400285), (10, 2720228), (14, 1943020), (20, 1360114), (28, 971510), (35, 777208), (40, 680057), (56, 485755), (70, 388604), (140, 194302), (280, 97151)]