64541470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{922021}}^1$

素因数の和:922035

約数の個数: 16

約数和(自身を含む): 132771168

約数和(自身を除く): 68229698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 922021, 1844042, 4610105, 6454147, 9220210, 12908294, 32270735, 64541470]

約数ペア:

[(1, 64541470), (2, 32270735), (5, 12908294), (7, 9220210), (10, 6454147), (14, 4610105), (35, 1844042), (70, 922021)]