427254670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14627}}^1$

素因数の和:14784

約数の個数: 32

約数和(自身を含む): 808869888

約数和(自身を除く): 381615218

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 14605, 14627, 29210, 29254, 73135, 146270, 336421, 672842, 1682105, 1857629, 3364210, 3715258, 9288145, 18576290, 42725467, 85450934, 213627335, 427254670]

約数ペア:

[(1, 427254670), (2, 213627335), (5, 85450934), (10, 42725467), (23, 18576290), (46, 9288145), (115, 3715258), (127, 3364210), (230, 1857629), (254, 1682105), (635, 672842), (1270, 336421), (2921, 146270), (5842, 73135), (14605, 29254), (14627, 29210)]