30484748

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8311}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 61442304

約数和(自身を除く): 30957556

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8311, 16622, 33244, 58177, 116354, 232708, 1088741, 2177482, 4354964, 7621187, 15242374, 30484748]

約数ペア:

[(1, 30484748), (2, 15242374), (4, 7621187), (7, 4354964), (14, 2177482), (28, 1088741), (131, 232708), (262, 116354), (524, 58177), (917, 33244), (1834, 16622), (3668, 8311)]