80884530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{898717}}^1$

素因数の和:898730

約数の個数: 24

約数和(自身を含む): 210300012

約数和(自身を除く): 129415482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 898717, 1797434, 2696151, 4493585, 5392302, 8088453, 8987170, 13480755, 16176906, 26961510, 40442265, 80884530]

約数ペア:

[(1, 80884530), (2, 40442265), (3, 26961510), (5, 16176906), (6, 13480755), (9, 8987170), (10, 8088453), (15, 5392302), (18, 4493585), (30, 2696151), (45, 1797434), (90, 898717)]