30253041

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 56179200

約数和(自身を除く): 25926159

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1759, 1911, 2457, 5277, 5733, 12313, 15831, 17199, 22867, 36939, 47493, 68601, 86191, 110817, 160069, 205803, 258573, 332451, 480207, 617409, 775719, 1120483, 1440621, 2327157, 3361449, 4321863, 10084347, 30253041]

約数ペア:

[(1, 30253041), (3, 10084347), (7, 4321863), (9, 3361449), (13, 2327157), (21, 1440621), (27, 1120483), (39, 775719), (49, 617409), (63, 480207), (91, 332451), (117, 258573), (147, 205803), (189, 160069), (273, 110817), (351, 86191), (441, 68601), (637, 47493), (819, 36939), (1323, 22867), (1759, 17199), (1911, 15831), (2457, 12313), (5277, 5733)]