28970670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1151}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 40702290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1151, 1678, 2302, 2517, 3453, 4195, 5034, 5755, 6906, 8390, 11510, 12585, 17265, 25170, 34530, 965689, 1931378, 2897067, 4828445, 5794134, 9656890, 14485335, 28970670]

約数ペア:

[(1, 28970670), (2, 14485335), (3, 9656890), (5, 5794134), (6, 4828445), (10, 2897067), (15, 1931378), (30, 965689), (839, 34530), (1151, 25170), (1678, 17265), (2302, 12585), (2517, 11510), (3453, 8390), (4195, 6906), (5034, 5755)]