230283004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 479395840

約数和(自身を除く): 249112836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1778, 2089, 3556, 3937, 4178, 7874, 8356, 14623, 15748, 27559, 29246, 55118, 58492, 64759, 110236, 129518, 259036, 265303, 453313, 530606, 906626, 1061212, 1813252, 1857121, 3714242, 7428484, 8224393, 16448786, 32897572, 57570751, 115141502, 230283004]

約数ペア:

[(1, 230283004), (2, 115141502), (4, 57570751), (7, 32897572), (14, 16448786), (28, 8224393), (31, 7428484), (62, 3714242), (124, 1857121), (127, 1813252), (217, 1061212), (254, 906626), (434, 530606), (508, 453313), (868, 265303), (889, 259036), (1778, 129518), (2089, 110236), (3556, 64759), (3937, 58492), (4178, 55118), (7874, 29246), (8356, 27559), (14623, 15748)]