80974410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22307}}^1$

素因数の和:22339

約数の個数: 48

約数和(自身を含む): 213621408

約数和(自身を除く): 132646998

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, 22307, 44614, 66921, 111535, 133842, 223070, 245377, 334605, 490754, 669210, 736131, 1226885, 1472262, 2453770, 2699147, 3680655, 5398294, 7361310, 8097441, 13495735, 16194882, 26991470, 40487205, 80974410]

約数ペア:

[(1, 80974410), (2, 40487205), (3, 26991470), (5, 16194882), (6, 13495735), (10, 8097441), (11, 7361310), (15, 5398294), (22, 3680655), (30, 2699147), (33, 2453770), (55, 1472262), (66, 1226885), (110, 736131), (121, 669210), (165, 490754), (242, 334605), (330, 245377), (363, 223070), (605, 133842), (726, 111535), (1210, 66921), (1815, 44614), (3630, 22307)]