2015664070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{285101}}^1$

素因数の和:285216

約数の個数: 32

約数和(自身を含む): 4187578176

約数和(自身を除く): 2171914106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 285101, 570202, 1425505, 1995707, 2851010, 3991414, 9978535, 19957070, 28795201, 57590402, 143976005, 201566407, 287952010, 403132814, 1007832035, 2015664070]

約数ペア:

[(1, 2015664070), (2, 1007832035), (5, 403132814), (7, 287952010), (10, 201566407), (14, 143976005), (35, 57590402), (70, 28795201), (101, 19957070), (202, 9978535), (505, 3991414), (707, 2851010), (1010, 1995707), (1414, 1425505), (3535, 570202), (7070, 285101)]