2078348070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69278269}}^1$

素因数の和:69278279

約数の個数: 16

約数和(自身を含む): 4988035440

約数和(自身を除く): 2909687370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69278269, 138556538, 207834807, 346391345, 415669614, 692782690, 1039174035, 2078348070]

約数ペア:

[(1, 2078348070), (2, 1039174035), (3, 692782690), (5, 415669614), (6, 346391345), (10, 207834807), (15, 138556538), (30, 69278269)]