487100660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1432649}}^1$

素因数の和:1432675

約数の個数: 24

約数和(自身を含む): 1083083400

約数和(自身を除く): 595982740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1432649, 2865298, 5730596, 7163245, 14326490, 24355033, 28652980, 48710066, 97420132, 121775165, 243550330, 487100660]

約数ペア:

[(1, 487100660), (2, 243550330), (4, 121775165), (5, 97420132), (10, 48710066), (17, 28652980), (20, 24355033), (34, 14326490), (68, 7163245), (85, 5730596), (170, 2865298), (340, 1432649)]