1213303020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20221717}}^1$

素因数の和:20221729

約数の個数: 24

約数和(自身を含む): 3397248624

約数和(自身を除く): 2183945604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20221717, 40443434, 60665151, 80886868, 101108585, 121330302, 202217170, 242660604, 303325755, 404434340, 606651510, 1213303020]

約数ペア:

[(1, 1213303020), (2, 606651510), (3, 404434340), (4, 303325755), (5, 242660604), (6, 202217170), (10, 121330302), (12, 101108585), (15, 80886868), (20, 60665151), (30, 40443434), (60, 20221717)]