385402010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5505743}}^1$

素因数の和:5505757

約数の個数: 16

約数和(自身を含む): 792827136

約数和(自身を除く): 407425126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5505743, 11011486, 27528715, 38540201, 55057430, 77080402, 192701005, 385402010]

約数ペア:

[(1, 385402010), (2, 192701005), (5, 77080402), (7, 55057430), (10, 38540201), (14, 27528715), (35, 11011486), (70, 5505743)]