3087080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3963160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1087, 1420, 2174, 2840, 4348, 5435, 8696, 10870, 21740, 43480, 77177, 154354, 308708, 385885, 617416, 771770, 1543540, 3087080]

約数ペア:

[(1, 3087080), (2, 1543540), (4, 771770), (5, 617416), (8, 385885), (10, 308708), (20, 154354), (40, 77177), (71, 43480), (142, 21740), (284, 10870), (355, 8696), (568, 5435), (710, 4348), (1087, 2840), (1420, 2174)]