85813630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1225909}}^1$

素因数の和:1225923

約数の個数: 16

約数和(自身を含む): 176531040

約数和(自身を除く): 90717410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1225909, 2451818, 6129545, 8581363, 12259090, 17162726, 42906815, 85813630]

約数ペア:

[(1, 85813630), (2, 42906815), (5, 17162726), (7, 12259090), (10, 8581363), (14, 6129545), (35, 2451818), (70, 1225909)]