137159110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20441}}^1$

素因数の和:20520

約数の個数: 32

約数和(自身を含む): 273759264

約数和(自身を除く): 136600154

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 20441, 40882, 102205, 204410, 224851, 449702, 1124255, 1246901, 2248510, 2493802, 6234505, 12469010, 13715911, 27431822, 68579555, 137159110]

約数ペア:

[(1, 137159110), (2, 68579555), (5, 27431822), (10, 13715911), (11, 12469010), (22, 6234505), (55, 2493802), (61, 2248510), (110, 1246901), (122, 1124255), (305, 449702), (610, 224851), (671, 204410), (1342, 102205), (3355, 40882), (6710, 20441)]