3079331480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1790309}}^1$

素因数の和:1790363

約数の個数: 32

約数和(自身を含む): 7089627600

約数和(自身を除く): 4010296120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1790309, 3580618, 7161236, 8951545, 14322472, 17903090, 35806180, 71612360, 76983287, 153966574, 307933148, 384916435, 615866296, 769832870, 1539665740, 3079331480]

約数ペア:

[(1, 3079331480), (2, 1539665740), (4, 769832870), (5, 615866296), (8, 384916435), (10, 307933148), (20, 153966574), (40, 76983287), (43, 71612360), (86, 35806180), (172, 17903090), (215, 14322472), (344, 8951545), (430, 7161236), (860, 3580618), (1720, 1790309)]