29798390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72679}}^1$

素因数の和:72727

約数の個数: 16

約数和(自身を含む): 54946080

約数和(自身を除く): 25147690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 72679, 145358, 363395, 726790, 2979839, 5959678, 14899195, 29798390]

約数ペア:

[(1, 29798390), (2, 14899195), (5, 5959678), (10, 2979839), (41, 726790), (82, 363395), (205, 145358), (410, 72679)]