61746540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1029109}}^1$

素因数の和:1029121

約数の個数: 24

約数和(自身を含む): 172890480

約数和(自身を除く): 111143940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1029109, 2058218, 3087327, 4116436, 5145545, 6174654, 10291090, 12349308, 15436635, 20582180, 30873270, 61746540]

約数ペア:

[(1, 61746540), (2, 30873270), (3, 20582180), (4, 15436635), (5, 12349308), (6, 10291090), (10, 6174654), (12, 5145545), (15, 4116436), (20, 3087327), (30, 2058218), (60, 1029109)]