30570297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 44728320

約数和(自身を除く): 14158023

約数列:

[1, 3, 19, 41, 57, 103, 123, 127, 309, 381, 779, 1957, 2337, 2413, 4223, 5207, 5871, 7239, 12669, 13081, 15621, 39243, 80237, 98933, 240711, 248539, 296799, 536321, 745617, 1608963, 10190099, 30570297]

約数ペア:

[(1, 30570297), (3, 10190099), (19, 1608963), (41, 745617), (57, 536321), (103, 296799), (123, 248539), (127, 240711), (309, 98933), (381, 80237), (779, 39243), (1957, 15621), (2337, 13081), (2413, 12669), (4223, 7239), (5207, 5871)]