70428715

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18461}}^1$

素因数の和:18582

約数の個数: 16

約数和(自身を含む): 97479360

約数和(自身を除く): 27050645

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 18461, 92305, 129227, 646135, 2012249, 10061245, 14085743, 70428715]

約数ペア:

[(1, 70428715), (5, 14085743), (7, 10061245), (35, 2012249), (109, 646135), (545, 129227), (763, 92305), (3815, 18461)]