30428314

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7630

約数の個数: 24

約数和(自身を含む): 54396468

約数和(自身を除く): 23968154

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7573, 15146, 53011, 106022, 310493, 371077, 620986, 742154, 2173451, 4346902, 15214157, 30428314]

約数ペア:

[(1, 30428314), (2, 15214157), (7, 4346902), (14, 2173451), (41, 742154), (49, 620986), (82, 371077), (98, 310493), (287, 106022), (574, 53011), (2009, 15146), (4018, 7573)]