149352770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2133611}}^1$

素因数の和:2133625

約数の個数: 16

約数和(自身を含む): 307240128

約数和(自身を除く): 157887358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2133611, 4267222, 10668055, 14935277, 21336110, 29870554, 74676385, 149352770]

約数ペア:

[(1, 149352770), (2, 74676385), (5, 29870554), (7, 21336110), (10, 14935277), (14, 10668055), (35, 4267222), (70, 2133611)]