30885710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 57806784

約数和(自身を除く): 26921074

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1061, 2122, 2911, 5305, 5822, 10610, 14555, 29110, 43501, 75331, 87002, 150662, 217505, 376655, 435010, 753310, 3088571, 6177142, 15442855, 30885710]

約数ペア:

[(1, 30885710), (2, 15442855), (5, 6177142), (10, 3088571), (41, 753310), (71, 435010), (82, 376655), (142, 217505), (205, 150662), (355, 87002), (410, 75331), (710, 43501), (1061, 29110), (2122, 14555), (2911, 10610), (5305, 5822)]