30510032

素因数分解:

$2^4\times 7^1\times {\mathrm{272411}}^1$

素因数の和:272426

約数の個数: 20

約数和(自身を含む): 67558176

約数和(自身を除く): 37048144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272411, 544822, 1089644, 1906877, 2179288, 3813754, 4358576, 7627508, 15255016, 30510032]

約数ペア:

[(1, 30510032), (2, 15255016), (4, 7627508), (7, 4358576), (8, 3813754), (14, 2179288), (16, 1906877), (28, 1089644), (56, 544822), (112, 272411)]