474540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 976980

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, 719, 1438, 2157, 2876, 3595, 4314, 7190, 7909, 8628, 10785, 14380, 15818, 21570, 23727, 31636, 39545, 43140, 47454, 79090, 94908, 118635, 158180, 237270, 474540]

約数ペア:

[(1, 474540), (2, 237270), (3, 158180), (4, 118635), (5, 94908), (6, 79090), (10, 47454), (11, 43140), (12, 39545), (15, 31636), (20, 23727), (22, 21570), (30, 15818), (33, 14380), (44, 10785), (55, 8628), (60, 7909), (66, 7190), (110, 4314), (132, 3595), (165, 2876), (220, 2157), (330, 1438), (660, 719)]