85388790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167429}}^1$

素因数の和:167456

約数の個数: 32

約数和(自身を含む): 216989280

約数和(自身を除く): 131600490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 167429, 334858, 502287, 837145, 1004574, 1674290, 2511435, 2846293, 5022870, 5692586, 8538879, 14231465, 17077758, 28462930, 42694395, 85388790]

約数ペア:

[(1, 85388790), (2, 42694395), (3, 28462930), (5, 17077758), (6, 14231465), (10, 8538879), (15, 5692586), (17, 5022870), (30, 2846293), (34, 2511435), (51, 1674290), (85, 1004574), (102, 837145), (170, 502287), (255, 334858), (510, 167429)]