3029702960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{347443}}^1$

素因数の和:347565

約数の個数: 40

約数和(自身を含む): 7108704240

約数和(自身を除く): 4079001280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 347443, 694886, 1389772, 1737215, 2779544, 3474430, 5559088, 6948860, 13897720, 27795440, 37871287, 75742574, 151485148, 189356435, 302970296, 378712870, 605940592, 757425740, 1514851480, 3029702960]

約数ペア:

[(1, 3029702960), (2, 1514851480), (4, 757425740), (5, 605940592), (8, 378712870), (10, 302970296), (16, 189356435), (20, 151485148), (40, 75742574), (80, 37871287), (109, 27795440), (218, 13897720), (436, 6948860), (545, 5559088), (872, 3474430), (1090, 2779544), (1744, 1737215), (2180, 1389772), (4360, 694886), (8720, 347443)]