5707140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 16211328

約数和(自身を除く): 10504188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1303, 1460, 2190, 2606, 3909, 4380, 5212, 6515, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 95119, 190238, 285357, 380476, 475595, 570714, 951190, 1141428, 1426785, 1902380, 2853570, 5707140]

約数ペア:

[(1, 5707140), (2, 2853570), (3, 1902380), (4, 1426785), (5, 1141428), (6, 951190), (10, 570714), (12, 475595), (15, 380476), (20, 285357), (30, 190238), (60, 95119), (73, 78180), (146, 39090), (219, 26060), (292, 19545), (365, 15636), (438, 13030), (730, 7818), (876, 6515), (1095, 5212), (1303, 4380), (1460, 3909), (2190, 2606)]