28566660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476111}}^1$

素因数の和:476123

約数の個数: 24

約数和(自身を含む): 79986816

約数和(自身を除く): 51420156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476111, 952222, 1428333, 1904444, 2380555, 2856666, 4761110, 5713332, 7141665, 9522220, 14283330, 28566660]

約数ペア:

[(1, 28566660), (2, 14283330), (3, 9522220), (4, 7141665), (5, 5713332), (6, 4761110), (10, 2856666), (12, 2380555), (15, 1904444), (20, 1428333), (30, 952222), (60, 476111)]