702940630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10042009}}^1$

素因数の和:10042023

約数の個数: 16

約数和(自身を含む): 1446049440

約数和(自身を除く): 743108810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10042009, 20084018, 50210045, 70294063, 100420090, 140588126, 351470315, 702940630]

約数ペア:

[(1, 702940630), (2, 351470315), (5, 140588126), (7, 100420090), (10, 70294063), (14, 50210045), (35, 20084018), (70, 10042009)]