30487128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 57640872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2039, 2136, 2492, 3738, 4078, 4984, 6117, 7476, 8156, 12234, 14273, 14952, 16312, 24468, 28546, 42819, 48936, 57092, 85638, 114184, 171276, 181471, 342552, 362942, 544413, 725884, 1088826, 1270297, 1451768, 2177652, 2540594, 3810891, 4355304, 5081188, 7621782, 10162376, 15243564, 30487128]

約数ペア:

[(1, 30487128), (2, 15243564), (3, 10162376), (4, 7621782), (6, 5081188), (7, 4355304), (8, 3810891), (12, 2540594), (14, 2177652), (21, 1451768), (24, 1270297), (28, 1088826), (42, 725884), (56, 544413), (84, 362942), (89, 342552), (168, 181471), (178, 171276), (267, 114184), (356, 85638), (534, 57092), (623, 48936), (712, 42819), (1068, 28546), (1246, 24468), (1869, 16312), (2039, 14952), (2136, 14273), (2492, 12234), (3738, 8156), (4078, 7476), (4984, 6117)]