2010245860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14358899}}^1$

素因数の和:14358915

約数の個数: 24

約数和(自身を含む): 4824590400

約数和(自身を除く): 2814344540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14358899, 28717798, 57435596, 71794495, 100512293, 143588990, 201024586, 287177980, 402049172, 502561465, 1005122930, 2010245860]

約数ペア:

[(1, 2010245860), (2, 1005122930), (4, 502561465), (5, 402049172), (7, 287177980), (10, 201024586), (14, 143588990), (20, 100512293), (28, 71794495), (35, 57435596), (70, 28717798), (140, 14358899)]