76981030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1099729}}^1$

素因数の和:1099743

約数の個数: 16

約数和(自身を含む): 158361120

約数和(自身を除く): 81380090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1099729, 2199458, 5498645, 7698103, 10997290, 15396206, 38490515, 76981030]

約数ペア:

[(1, 76981030), (2, 38490515), (5, 15396206), (7, 10997290), (10, 7698103), (14, 5498645), (35, 2199458), (70, 1099729)]