73214210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{67169}}^1$

素因数の和:67285

約数の個数: 16

約数和(自身を含む): 132996600

約数和(自身を除く): 59782390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 67169, 134338, 335845, 671690, 7321421, 14642842, 36607105, 73214210]

約数ペア:

[(1, 73214210), (2, 36607105), (5, 14642842), (10, 7321421), (109, 671690), (218, 335845), (545, 134338), (1090, 67169)]