39507230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{80627}}^1$

素因数の和:80648

約数の個数: 24

約数和(自身を含む): 82724328

約数和(自身を除く): 43217098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 80627, 161254, 403135, 564389, 806270, 1128778, 2821945, 3950723, 5643890, 7901446, 19753615, 39507230]

約数ペア:

[(1, 39507230), (2, 19753615), (5, 7901446), (7, 5643890), (10, 3950723), (14, 2821945), (35, 1128778), (49, 806270), (70, 564389), (98, 403135), (245, 161254), (490, 80627)]