30140888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 58494960

約数和(自身を除く): 28354072

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 1061, 2122, 3551, 4244, 7102, 8488, 14204, 28408, 56233, 71087, 112466, 142174, 224932, 284348, 449864, 568696, 3767611, 7535222, 15070444, 30140888]

約数ペア:

[(1, 30140888), (2, 15070444), (4, 7535222), (8, 3767611), (53, 568696), (67, 449864), (106, 284348), (134, 224932), (212, 142174), (268, 112466), (424, 71087), (536, 56233), (1061, 28408), (2122, 14204), (3551, 8488), (4244, 7102)]