30782456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 60048000

約数和(自身を除く): 29265544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 277, 479, 554, 958, 1108, 1916, 2216, 3832, 8033, 13891, 16066, 27782, 32132, 55564, 64264, 111128, 132683, 265366, 530732, 1061464, 3847807, 7695614, 15391228, 30782456]

約数ペア:

[(1, 30782456), (2, 15391228), (4, 7695614), (8, 3847807), (29, 1061464), (58, 530732), (116, 265366), (232, 132683), (277, 111128), (479, 64264), (554, 55564), (958, 32132), (1108, 27782), (1916, 16066), (2216, 13891), (3832, 8033)]