1506620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 3211488

約数和(自身を除く): 1704868

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1061, 1420, 2122, 4244, 5305, 10610, 21220, 75331, 150662, 301324, 376655, 753310, 1506620]

約数ペア:

[(1, 1506620), (2, 753310), (4, 376655), (5, 301324), (10, 150662), (20, 75331), (71, 21220), (142, 10610), (284, 5305), (355, 4244), (710, 2122), (1061, 1420)]