63786540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1063109}}^1$

素因数の和:1063121

約数の個数: 24

約数和(自身を含む): 178602480

約数和(自身を除く): 114815940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1063109, 2126218, 3189327, 4252436, 5315545, 6378654, 10631090, 12757308, 15946635, 21262180, 31893270, 63786540]

約数ペア:

[(1, 63786540), (2, 31893270), (3, 21262180), (4, 15946635), (5, 12757308), (6, 10631090), (10, 6378654), (12, 5315545), (15, 4252436), (20, 3189327), (30, 2126218), (60, 1063109)]