210948420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3515807}}^1$

素因数の和:3515819

約数の個数: 24

約数和(自身を含む): 590655744

約数和(自身を除く): 379707324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3515807, 7031614, 10547421, 14063228, 17579035, 21094842, 35158070, 42189684, 52737105, 70316140, 105474210, 210948420]

約数ペア:

[(1, 210948420), (2, 105474210), (3, 70316140), (4, 52737105), (5, 42189684), (6, 35158070), (10, 21094842), (12, 17579035), (15, 14063228), (20, 10547421), (30, 7031614), (60, 3515807)]