130740316

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{69691}}^1$

素因数の和:69769

約数の個数: 24

約数和(自身を含む): 265387136

約数和(自身を除く): 134646820

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 69691, 139382, 278764, 487837, 975674, 1951348, 4669297, 9338594, 18677188, 32685079, 65370158, 130740316]

約数ペア:

[(1, 130740316), (2, 65370158), (4, 32685079), (7, 18677188), (14, 9338594), (28, 4669297), (67, 1951348), (134, 975674), (268, 487837), (469, 278764), (938, 139382), (1876, 69691)]