2103180420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3186637}}^1$

素因数の和:3186660

約数の個数: 48

約数和(自身を含む): 6424262208

約数和(自身を除く): 4321081788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3186637, 6373274, 9559911, 12746548, 15933185, 19119822, 31866370, 35053007, 38239644, 47799555, 63732740, 70106014, 95599110, 105159021, 140212028, 175265035, 191198220, 210318042, 350530070, 420636084, 525795105, 701060140, 1051590210, 2103180420]

約数ペア:

[(1, 2103180420), (2, 1051590210), (3, 701060140), (4, 525795105), (5, 420636084), (6, 350530070), (10, 210318042), (11, 191198220), (12, 175265035), (15, 140212028), (20, 105159021), (22, 95599110), (30, 70106014), (33, 63732740), (44, 47799555), (55, 38239644), (60, 35053007), (66, 31866370), (110, 19119822), (132, 15933185), (165, 12746548), (220, 9559911), (330, 6373274), (660, 3186637)]