30538984

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{881}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 35081816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 881, 1238, 1762, 2476, 3524, 4333, 4952, 6167, 7048, 8666, 12334, 17332, 24668, 34664, 49336, 545339, 1090678, 2181356, 3817373, 4362712, 7634746, 15269492, 30538984]

約数ペア:

[(1, 30538984), (2, 15269492), (4, 7634746), (7, 4362712), (8, 3817373), (14, 2181356), (28, 1090678), (56, 545339), (619, 49336), (881, 34664), (1238, 24668), (1762, 17332), (2476, 12334), (3524, 8666), (4333, 7048), (4952, 6167)]