205892310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{527929}}^1$

素因数の和:527952

約数の個数: 32

約数和(自身を含む): 532153440

約数和(自身を除く): 326261130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 527929, 1055858, 1583787, 2639645, 3167574, 5279290, 6863077, 7918935, 13726154, 15837870, 20589231, 34315385, 41178462, 68630770, 102946155, 205892310]

約数ペア:

[(1, 205892310), (2, 102946155), (3, 68630770), (5, 41178462), (6, 34315385), (10, 20589231), (13, 15837870), (15, 13726154), (26, 7918935), (30, 6863077), (39, 5279290), (65, 3167574), (78, 2639645), (130, 1583787), (195, 1055858), (390, 527929)]