80164530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{890717}}^1$

素因数の和:890730

約数の個数: 24

約数和(自身を含む): 208428012

約数和(自身を除く): 128263482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 890717, 1781434, 2672151, 4453585, 5344302, 8016453, 8907170, 13360755, 16032906, 26721510, 40082265, 80164530]

約数ペア:

[(1, 80164530), (2, 40082265), (3, 26721510), (5, 16032906), (6, 13360755), (9, 8907170), (10, 8016453), (15, 5344302), (18, 4453585), (30, 2672151), (45, 1781434), (90, 890717)]