9645860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68899}}^1$

素因数の和:68915

約数の個数: 24

約数和(自身を含む): 23150400

約数和(自身を除く): 13504540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68899, 137798, 275596, 344495, 482293, 688990, 964586, 1377980, 1929172, 2411465, 4822930, 9645860]

約数ペア:

[(1, 9645860), (2, 4822930), (4, 2411465), (5, 1929172), (7, 1377980), (10, 964586), (14, 688990), (20, 482293), (28, 344495), (35, 275596), (70, 137798), (140, 68899)]