30208060

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1867}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 63549360

約数和(自身を除く): 33341300

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 1867, 3236, 3734, 4045, 7468, 8090, 9335, 16180, 18670, 37340, 1510403, 3020806, 6041612, 7552015, 15104030, 30208060]

約数ペア:

[(1, 30208060), (2, 15104030), (4, 7552015), (5, 6041612), (10, 3020806), (20, 1510403), (809, 37340), (1618, 18670), (1867, 16180), (3236, 9335), (3734, 8090), (4045, 7468)]