27291770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 54012096

約数和(自身を除く): 26720326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 1811, 3014, 3622, 7535, 9055, 15070, 18110, 19921, 39842, 99605, 199210, 248107, 496214, 1240535, 2481070, 2729177, 5458354, 13645885, 27291770]

約数ペア:

[(1, 27291770), (2, 13645885), (5, 5458354), (10, 2729177), (11, 2481070), (22, 1240535), (55, 496214), (110, 248107), (137, 199210), (274, 99605), (685, 39842), (1370, 19921), (1507, 18110), (1811, 15070), (3014, 9055), (3622, 7535)]