1427832010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{182821}}^1$

素因数の和:182910

約数の個数: 32

約数和(自身を含む): 2843247744

約数和(自身を除く): 1415415734

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 182821, 365642, 914105, 1828210, 2011031, 4022062, 10055155, 12980291, 20110310, 25960582, 64901455, 129802910, 142783201, 285566402, 713916005, 1427832010]

約数ペア:

[(1, 1427832010), (2, 713916005), (5, 285566402), (10, 142783201), (11, 129802910), (22, 64901455), (55, 25960582), (71, 20110310), (110, 12980291), (142, 10055155), (355, 4022062), (710, 2011031), (781, 1828210), (1562, 914105), (3905, 365642), (7810, 182821)]