243670210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{23053}}^1$

素因数の和:23218

約数の個数: 32

約数和(自身を含む): 504605952

約数和(自身を除く): 260935742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 23053, 46106, 115265, 161371, 230530, 322742, 806855, 1613710, 3481003, 6962006, 17405015, 24367021, 34810030, 48734042, 121835105, 243670210]

約数ペア:

[(1, 243670210), (2, 121835105), (5, 48734042), (7, 34810030), (10, 24367021), (14, 17405015), (35, 6962006), (70, 3481003), (151, 1613710), (302, 806855), (755, 322742), (1057, 230530), (1510, 161371), (2114, 115265), (5285, 46106), (10570, 23053)]