66995670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{319027}}^1$

素因数の和:319044

約数の個数: 32

約数和(自身を含む): 183760128

約数和(自身を除く): 116764458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 319027, 638054, 957081, 1595135, 1914162, 2233189, 3190270, 4466378, 4785405, 6699567, 9570810, 11165945, 13399134, 22331890, 33497835, 66995670]

約数ペア:

[(1, 66995670), (2, 33497835), (3, 22331890), (5, 13399134), (6, 11165945), (7, 9570810), (10, 6699567), (14, 4785405), (15, 4466378), (21, 3190270), (30, 2233189), (35, 1914162), (42, 1595135), (70, 957081), (105, 638054), (210, 319027)]