13300420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95003}}^1$

素因数の和:95019

約数の個数: 24

約数和(自身を含む): 31921344

約数和(自身を除く): 18620924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95003, 190006, 380012, 475015, 665021, 950030, 1330042, 1900060, 2660084, 3325105, 6650210, 13300420]

約数ペア:

[(1, 13300420), (2, 6650210), (4, 3325105), (5, 2660084), (7, 1900060), (10, 1330042), (14, 950030), (20, 665021), (28, 475015), (35, 380012), (70, 190006), (140, 95003)]