2629436180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{43577}}^1$

素因数の和:44024

約数の個数: 48

約数和(自身を含む): 6325433856

約数和(自身を除く): 3695997676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1724, 2155, 3017, 4310, 6034, 8620, 12068, 15085, 30170, 43577, 60340, 87154, 174308, 217885, 305039, 435770, 610078, 871540, 1220156, 1525195, 3050390, 6100780, 18781687, 37563374, 75126748, 93908435, 131471809, 187816870, 262943618, 375633740, 525887236, 657359045, 1314718090, 2629436180]

約数ペア:

[(1, 2629436180), (2, 1314718090), (4, 657359045), (5, 525887236), (7, 375633740), (10, 262943618), (14, 187816870), (20, 131471809), (28, 93908435), (35, 75126748), (70, 37563374), (140, 18781687), (431, 6100780), (862, 3050390), (1724, 1525195), (2155, 1220156), (3017, 871540), (4310, 610078), (6034, 435770), (8620, 305039), (12068, 217885), (15085, 174308), (30170, 87154), (43577, 60340)]