85421460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423691}}^1$

素因数の和:1423703

約数の個数: 24

約数和(自身を含む): 239180256

約数和(自身を除く): 153758796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423691, 2847382, 4271073, 5694764, 7118455, 8542146, 14236910, 17084292, 21355365, 28473820, 42710730, 85421460]

約数ペア:

[(1, 85421460), (2, 42710730), (3, 28473820), (4, 21355365), (5, 17084292), (6, 14236910), (10, 8542146), (12, 7118455), (15, 5694764), (20, 4271073), (30, 2847382), (60, 1423691)]