30743258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 58598400

約数和(自身を除く): 27855142

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5449, 5642, 10898, 38143, 70837, 76286, 141674, 168919, 337838, 495859, 991718, 1182433, 2195947, 2364866, 4391894, 15371629, 30743258]

約数ペア:

[(1, 30743258), (2, 15371629), (7, 4391894), (13, 2364866), (14, 2195947), (26, 1182433), (31, 991718), (62, 495859), (91, 337838), (182, 168919), (217, 141674), (403, 76286), (434, 70837), (806, 38143), (2821, 10898), (5449, 5642)]