80789030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1154129}}^1$

素因数の和:1154143

約数の個数: 16

約数和(自身を含む): 166194720

約数和(自身を除く): 85405690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1154129, 2308258, 5770645, 8078903, 11541290, 16157806, 40394515, 80789030]

約数ペア:

[(1, 80789030), (2, 40394515), (5, 16157806), (7, 11541290), (10, 8078903), (14, 5770645), (35, 2308258), (70, 1154129)]