81193630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1159909}}^1$

素因数の和:1159923

約数の個数: 16

約数和(自身を含む): 167027040

約数和(自身を除く): 85833410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1159909, 2319818, 5799545, 8119363, 11599090, 16238726, 40596815, 81193630]

約数ペア:

[(1, 81193630), (2, 40596815), (5, 16238726), (7, 11599090), (10, 8119363), (14, 5799545), (35, 2319818), (70, 1159909)]