2017856010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{23027}}^1$

素因数の和:23187

約数の個数: 64

約数和(自身を含む): 5093425152

約数和(自身を除く): 3075569142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 762, 1270, 1905, 2921, 3810, 5842, 8763, 14605, 17526, 23027, 29210, 43815, 46054, 69081, 87630, 115135, 138162, 230270, 345405, 529621, 690810, 1059242, 1588863, 2648105, 2924429, 3177726, 5296210, 5848858, 7944315, 8773287, 14622145, 15888630, 17546574, 29244290, 43866435, 67261867, 87732870, 134523734, 201785601, 336309335, 403571202, 672618670, 1008928005, 2017856010]

約数ペア:

[(1, 2017856010), (2, 1008928005), (3, 672618670), (5, 403571202), (6, 336309335), (10, 201785601), (15, 134523734), (23, 87732870), (30, 67261867), (46, 43866435), (69, 29244290), (115, 17546574), (127, 15888630), (138, 14622145), (230, 8773287), (254, 7944315), (345, 5848858), (381, 5296210), (635, 3177726), (690, 2924429), (762, 2648105), (1270, 1588863), (1905, 1059242), (2921, 690810), (3810, 529621), (5842, 345405), (8763, 230270), (14605, 138162), (17526, 115135), (23027, 87630), (29210, 69081), (43815, 46054)]