89613060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64937}}^1$

素因数の和:64972

約数の個数: 48

約数和(自身を含む): 261830016

約数和(自身を除く): 172216956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 64937, 129874, 194811, 259748, 324685, 389622, 649370, 779244, 974055, 1298740, 1493551, 1948110, 2987102, 3896220, 4480653, 5974204, 7467755, 8961306, 14935510, 17922612, 22403265, 29871020, 44806530, 89613060]

約数ペア:

[(1, 89613060), (2, 44806530), (3, 29871020), (4, 22403265), (5, 17922612), (6, 14935510), (10, 8961306), (12, 7467755), (15, 5974204), (20, 4480653), (23, 3896220), (30, 2987102), (46, 1948110), (60, 1493551), (69, 1298740), (92, 974055), (115, 779244), (138, 649370), (230, 389622), (276, 324685), (345, 259748), (460, 194811), (690, 129874), (1380, 64937)]