18601030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{265729}}^1$

素因数の和:265743

約数の個数: 16

約数和(自身を含む): 38265120

約数和(自身を除く): 19664090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 265729, 531458, 1328645, 1860103, 2657290, 3720206, 9300515, 18601030]

約数ペア:

[(1, 18601030), (2, 9300515), (5, 3720206), (7, 2657290), (10, 1860103), (14, 1328645), (35, 531458), (70, 265729)]