28281570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{942719}}^1$

素因数の和:942729

約数の個数: 16

約数和(自身を含む): 67875840

約数和(自身を除く): 39594270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 942719, 1885438, 2828157, 4713595, 5656314, 9427190, 14140785, 28281570]

約数ペア:

[(1, 28281570), (2, 14140785), (3, 9427190), (5, 5656314), (6, 4713595), (10, 2828157), (15, 1885438), (30, 942719)]