21066030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234067}}^1$

素因数の和:234080

約数の個数: 24

約数和(自身を含む): 54771912

約数和(自身を除く): 33705882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234067, 468134, 702201, 1170335, 1404402, 2106603, 2340670, 3511005, 4213206, 7022010, 10533015, 21066030]

約数ペア:

[(1, 21066030), (2, 10533015), (3, 7022010), (5, 4213206), (6, 3511005), (9, 2340670), (10, 2106603), (15, 1404402), (18, 1170335), (30, 702201), (45, 468134), (90, 234067)]