42757770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11779}}^1$

素因数の和:11811

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 70047510

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, 11779, 23558, 35337, 58895, 70674, 117790, 129569, 176685, 259138, 353370, 388707, 647845, 777414, 1295690, 1425259, 1943535, 2850518, 3887070, 4275777, 7126295, 8551554, 14252590, 21378885, 42757770]

約数ペア:

[(1, 42757770), (2, 21378885), (3, 14252590), (5, 8551554), (6, 7126295), (10, 4275777), (11, 3887070), (15, 2850518), (22, 1943535), (30, 1425259), (33, 1295690), (55, 777414), (66, 647845), (110, 388707), (121, 353370), (165, 259138), (242, 176685), (330, 129569), (363, 117790), (605, 70674), (726, 58895), (1210, 35337), (1815, 23558), (3630, 11779)]