10256470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{146521}}^1$

素因数の和:146535

約数の個数: 16

約数和(自身を含む): 21099168

約数和(自身を除く): 10842698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 146521, 293042, 732605, 1025647, 1465210, 2051294, 5128235, 10256470]

約数ペア:

[(1, 10256470), (2, 5128235), (5, 2051294), (7, 1465210), (10, 1025647), (14, 732605), (35, 293042), (70, 146521)]