22238220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 62925408

約数和(自身を除く): 40687188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3821, 5820, 7642, 11463, 15284, 19105, 22926, 38210, 45852, 57315, 76420, 114630, 229260, 370637, 741274, 1111911, 1482548, 1853185, 2223822, 3706370, 4447644, 5559555, 7412740, 11119110, 22238220]

約数ペア:

[(1, 22238220), (2, 11119110), (3, 7412740), (4, 5559555), (5, 4447644), (6, 3706370), (10, 2223822), (12, 1853185), (15, 1482548), (20, 1111911), (30, 741274), (60, 370637), (97, 229260), (194, 114630), (291, 76420), (388, 57315), (485, 45852), (582, 38210), (970, 22926), (1164, 19105), (1455, 15284), (1940, 11463), (2910, 7642), (3821, 5820)]