180242110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{246907}}^1$

素因数の和:246987

約数の個数: 16

約数和(自身を含む): 328881456

約数和(自身を除く): 148639346

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 246907, 493814, 1234535, 2469070, 18024211, 36048422, 90121055, 180242110]

約数ペア:

[(1, 180242110), (2, 90121055), (5, 36048422), (10, 18024211), (73, 2469070), (146, 1234535), (365, 493814), (730, 246907)]