1794540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 5483520

約数和(自身を除く): 3688980

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, 2719, 5438, 8157, 10876, 13595, 16314, 27190, 29909, 32628, 40785, 54380, 59818, 81570, 89727, 119636, 149545, 163140, 179454, 299090, 358908, 448635, 598180, 897270, 1794540]

約数ペア:

[(1, 1794540), (2, 897270), (3, 598180), (4, 448635), (5, 358908), (6, 299090), (10, 179454), (11, 163140), (12, 149545), (15, 119636), (20, 89727), (22, 81570), (30, 59818), (33, 54380), (44, 40785), (55, 32628), (60, 29909), (66, 27190), (110, 16314), (132, 13595), (165, 10876), (220, 8157), (330, 5438), (660, 2719)]