61817170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56713}}^1$

素因数の和:56829

約数の個数: 16

約数和(自身を含む): 112293720

約数和(自身を除く): 50476550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 56713, 113426, 283565, 567130, 6181717, 12363434, 30908585, 61817170]

約数ペア:

[(1, 61817170), (2, 30908585), (5, 12363434), (10, 6181717), (109, 567130), (218, 283565), (545, 113426), (1090, 56713)]