6620530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 7088270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 349, 542, 698, 1355, 1745, 1897, 2443, 2710, 3490, 3794, 4886, 9485, 12215, 18970, 24430, 94579, 189158, 472895, 662053, 945790, 1324106, 3310265, 6620530]

約数ペア:

[(1, 6620530), (2, 3310265), (5, 1324106), (7, 945790), (10, 662053), (14, 472895), (35, 189158), (70, 94579), (271, 24430), (349, 18970), (542, 12215), (698, 9485), (1355, 4886), (1745, 3794), (1897, 3490), (2443, 2710)]