16560530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{33797}}^1$

素因数の和:33818

約数の個数: 24

約数和(自身を含む): 34676748

約数和(自身を除く): 18116218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 33797, 67594, 168985, 236579, 337970, 473158, 1182895, 1656053, 2365790, 3312106, 8280265, 16560530]

約数ペア:

[(1, 16560530), (2, 8280265), (5, 3312106), (7, 2365790), (10, 1656053), (14, 1182895), (35, 473158), (49, 337970), (70, 236579), (98, 168985), (245, 67594), (490, 33797)]