30384376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 62506800

約数和(自身を除く): 32122424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 1789, 2123, 3578, 4246, 7156, 8492, 14312, 16984, 19679, 39358, 78716, 157432, 345277, 690554, 1381108, 2762216, 3798047, 7596094, 15192188, 30384376]

約数ペア:

[(1, 30384376), (2, 15192188), (4, 7596094), (8, 3798047), (11, 2762216), (22, 1381108), (44, 690554), (88, 345277), (193, 157432), (386, 78716), (772, 39358), (1544, 19679), (1789, 16984), (2123, 14312), (3578, 8492), (4246, 7156)]