63428470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{906121}}^1$

素因数の和:906135

約数の個数: 16

約数和(自身を含む): 130481568

約数和(自身を除く): 67053098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 906121, 1812242, 4530605, 6342847, 9061210, 12685694, 31714235, 63428470]

約数ペア:

[(1, 63428470), (2, 31714235), (5, 12685694), (7, 9061210), (10, 6342847), (14, 4530605), (35, 1812242), (70, 906121)]