45220420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{323003}}^1$

素因数の和:323019

約数の個数: 24

約数和(自身を含む): 108529344

約数和(自身を除く): 63308924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 323003, 646006, 1292012, 1615015, 2261021, 3230030, 4522042, 6460060, 9044084, 11305105, 22610210, 45220420]

約数ペア:

[(1, 45220420), (2, 22610210), (4, 11305105), (5, 9044084), (7, 6460060), (10, 4522042), (14, 3230030), (20, 2261021), (28, 1615015), (35, 1292012), (70, 646006), (140, 323003)]