270340490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3862007}}^1$

素因数の和:3862021

約数の個数: 16

約数和(自身を含む): 556129152

約数和(自身を除く): 285788662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3862007, 7724014, 19310035, 27034049, 38620070, 54068098, 135170245, 270340490]

約数ペア:

[(1, 270340490), (2, 135170245), (5, 54068098), (7, 38620070), (10, 27034049), (14, 19310035), (35, 7724014), (70, 3862007)]