27820740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463679}}^1$

素因数の和:463691

約数の個数: 24

約数和(自身を含む): 77898240

約数和(自身を除く): 50077500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463679, 927358, 1391037, 1854716, 2318395, 2782074, 4636790, 5564148, 6955185, 9273580, 13910370, 27820740]

約数ペア:

[(1, 27820740), (2, 13910370), (3, 9273580), (4, 6955185), (5, 5564148), (6, 4636790), (10, 2782074), (12, 2318395), (15, 1854716), (20, 1391037), (30, 927358), (60, 463679)]