11766870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 32234400

約数和(自身を除く): 20467530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 199, 219, 270, 365, 398, 405, 438, 597, 657, 730, 810, 995, 1095, 1194, 1314, 1791, 1971, 1990, 2190, 2985, 3285, 3582, 3942, 5373, 5913, 5970, 6570, 8955, 9855, 10746, 11826, 14527, 16119, 17910, 19710, 26865, 29054, 29565, 32238, 43581, 53730, 59130, 72635, 80595, 87162, 130743, 145270, 161190, 217905, 261486, 392229, 435810, 653715, 784458, 1176687, 1307430, 1961145, 2353374, 3922290, 5883435, 11766870]

約数ペア:

[(1, 11766870), (2, 5883435), (3, 3922290), (5, 2353374), (6, 1961145), (9, 1307430), (10, 1176687), (15, 784458), (18, 653715), (27, 435810), (30, 392229), (45, 261486), (54, 217905), (73, 161190), (81, 145270), (90, 130743), (135, 87162), (146, 80595), (162, 72635), (199, 59130), (219, 53730), (270, 43581), (365, 32238), (398, 29565), (405, 29054), (438, 26865), (597, 19710), (657, 17910), (730, 16119), (810, 14527), (995, 11826), (1095, 10746), (1194, 9855), (1314, 8955), (1791, 6570), (1971, 5970), (1990, 5913), (2190, 5373), (2985, 3942), (3285, 3582)]