66400530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{316193}}^1$

素因数の和:316210

約数の個数: 32

約数和(自身を含む): 182127744

約数和(自身を除く): 115727214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 316193, 632386, 948579, 1580965, 1897158, 2213351, 3161930, 4426702, 4742895, 6640053, 9485790, 11066755, 13280106, 22133510, 33200265, 66400530]

約数ペア:

[(1, 66400530), (2, 33200265), (3, 22133510), (5, 13280106), (6, 11066755), (7, 9485790), (10, 6640053), (14, 4742895), (15, 4426702), (21, 3161930), (30, 2213351), (35, 1897158), (42, 1580965), (70, 948579), (105, 632386), (210, 316193)]