142002870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278437}}^1$

素因数の和:278464

約数の個数: 32

約数和(自身を含む): 360855648

約数和(自身を除く): 218852778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 278437, 556874, 835311, 1392185, 1670622, 2784370, 4176555, 4733429, 8353110, 9466858, 14200287, 23667145, 28400574, 47334290, 71001435, 142002870]

約数ペア:

[(1, 142002870), (2, 71001435), (3, 47334290), (5, 28400574), (6, 23667145), (10, 14200287), (15, 9466858), (17, 8353110), (30, 4733429), (34, 4176555), (51, 2784370), (85, 1670622), (102, 1392185), (170, 835311), (255, 556874), (510, 278437)]