30821622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 67306848

約数和(自身を除く): 36485226

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5413, 5694, 10826, 16239, 32478, 70369, 140738, 211107, 395149, 422214, 790298, 1185447, 2370894, 5136937, 10273874, 15410811, 30821622]

約数ペア:

[(1, 30821622), (2, 15410811), (3, 10273874), (6, 5136937), (13, 2370894), (26, 1185447), (39, 790298), (73, 422214), (78, 395149), (146, 211107), (219, 140738), (438, 70369), (949, 32478), (1898, 16239), (2847, 10826), (5413, 5694)]