42054540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63719}}^1$

素因数の和:63742

約数の個数: 48

約数和(自身を含む): 128459520

約数和(自身を除く): 86404980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 63719, 127438, 191157, 254876, 318595, 382314, 637190, 700909, 764628, 955785, 1274380, 1401818, 1911570, 2102727, 2803636, 3504545, 3823140, 4205454, 7009090, 8410908, 10513635, 14018180, 21027270, 42054540]

約数ペア:

[(1, 42054540), (2, 21027270), (3, 14018180), (4, 10513635), (5, 8410908), (6, 7009090), (10, 4205454), (11, 3823140), (12, 3504545), (15, 2803636), (20, 2102727), (22, 1911570), (30, 1401818), (33, 1274380), (44, 955785), (55, 764628), (60, 700909), (66, 637190), (110, 382314), (132, 318595), (165, 254876), (220, 191157), (330, 127438), (660, 63719)]