13056870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20120730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 149, 230, 254, 298, 345, 381, 447, 635, 690, 745, 762, 894, 1270, 1490, 1905, 2235, 2921, 3427, 3810, 4470, 5842, 6854, 8763, 10281, 14605, 17135, 17526, 18923, 20562, 29210, 34270, 37846, 43815, 51405, 56769, 87630, 94615, 102810, 113538, 189230, 283845, 435229, 567690, 870458, 1305687, 2176145, 2611374, 4352290, 6528435, 13056870]

約数ペア:

[(1, 13056870), (2, 6528435), (3, 4352290), (5, 2611374), (6, 2176145), (10, 1305687), (15, 870458), (23, 567690), (30, 435229), (46, 283845), (69, 189230), (115, 113538), (127, 102810), (138, 94615), (149, 87630), (230, 56769), (254, 51405), (298, 43815), (345, 37846), (381, 34270), (447, 29210), (635, 20562), (690, 18923), (745, 17526), (762, 17135), (894, 14605), (1270, 10281), (1490, 8763), (1905, 6854), (2235, 5842), (2921, 4470), (3427, 3810)]