15136870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 31461696

約数和(自身を除く): 16324826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 2141, 3535, 4282, 7070, 10705, 14987, 21410, 29974, 74935, 149870, 216241, 432482, 1081205, 1513687, 2162410, 3027374, 7568435, 15136870]

約数ペア:

[(1, 15136870), (2, 7568435), (5, 3027374), (7, 2162410), (10, 1513687), (14, 1081205), (35, 432482), (70, 216241), (101, 149870), (202, 74935), (505, 29974), (707, 21410), (1010, 14987), (1414, 10705), (2141, 7070), (3535, 4282)]