27214180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 67576320

約数和(自身を除く): 40362140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 6703, 13406, 26812, 33515, 46921, 67030, 93842, 134060, 187684, 194387, 234605, 388774, 469210, 777548, 938420, 971935, 1360709, 1943870, 2721418, 3887740, 5442836, 6803545, 13607090, 27214180]

約数ペア:

[(1, 27214180), (2, 13607090), (4, 6803545), (5, 5442836), (7, 3887740), (10, 2721418), (14, 1943870), (20, 1360709), (28, 971935), (29, 938420), (35, 777548), (58, 469210), (70, 388774), (116, 234605), (140, 194387), (145, 187684), (203, 134060), (290, 93842), (406, 67030), (580, 46921), (812, 33515), (1015, 26812), (2030, 13406), (4060, 6703)]