15553658870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{109049}}^1$

素因数の和:109912

約数の個数: 32

約数和(自身を含む): 29679048000

約数和(自身を除く): 14125389130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 839, 1678, 4195, 8390, 14263, 28526, 71315, 109049, 142630, 218098, 545245, 1090490, 1853833, 3707666, 9269165, 18538330, 91492111, 182984222, 457460555, 914921110, 1555365887, 3110731774, 7776829435, 15553658870]

約数ペア:

[(1, 15553658870), (2, 7776829435), (5, 3110731774), (10, 1555365887), (17, 914921110), (34, 457460555), (85, 182984222), (170, 91492111), (839, 18538330), (1678, 9269165), (4195, 3707666), (8390, 1853833), (14263, 1090490), (28526, 545245), (71315, 218098), (109049, 142630)]