30778296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75437}}^1$

素因数の和:75463

約数の個数: 32

約数和(自身を含む): 81473040

約数和(自身を除く): 50694744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 75437, 150874, 226311, 301748, 452622, 603496, 905244, 1282429, 1810488, 2564858, 3847287, 5129716, 7694574, 10259432, 15389148, 30778296]

約数ペア:

[(1, 30778296), (2, 15389148), (3, 10259432), (4, 7694574), (6, 5129716), (8, 3847287), (12, 2564858), (17, 1810488), (24, 1282429), (34, 905244), (51, 603496), (68, 452622), (102, 301748), (136, 226311), (204, 150874), (408, 75437)]