21885270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6029}}^1$

素因数の和:6061

約数の個数: 48

約数和(自身を含む): 57743280

約数和(自身を除く): 35858010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 6029, 12058, 18087, 30145, 36174, 60290, 66319, 90435, 132638, 180870, 198957, 331595, 397914, 663190, 729509, 994785, 1459018, 1989570, 2188527, 3647545, 4377054, 7295090, 10942635, 21885270]

約数ペア:

[(1, 21885270), (2, 10942635), (3, 7295090), (5, 4377054), (6, 3647545), (10, 2188527), (11, 1989570), (15, 1459018), (22, 994785), (30, 729509), (33, 663190), (55, 397914), (66, 331595), (110, 198957), (121, 180870), (165, 132638), (242, 90435), (330, 66319), (363, 60290), (605, 36174), (726, 30145), (1210, 18087), (1815, 12058), (3630, 6029)]