15294680

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2791}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 34676640

約数和(自身を除く): 19381960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 2791, 5480, 5582, 11164, 13955, 22328, 27910, 55820, 111640, 382367, 764734, 1529468, 1911835, 3058936, 3823670, 7647340, 15294680]

約数ペア:

[(1, 15294680), (2, 7647340), (4, 3823670), (5, 3058936), (8, 1911835), (10, 1529468), (20, 764734), (40, 382367), (137, 111640), (274, 55820), (548, 27910), (685, 22328), (1096, 13955), (1370, 11164), (2740, 5582), (2791, 5480)]