71708210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60259}}^1$

素因数の和:60290

約数の個数: 32

約数和(自身を含む): 156193920

約数和(自身を除く): 84485710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 60259, 120518, 301295, 421813, 602590, 843626, 1024403, 2048806, 2109065, 4218130, 5122015, 7170821, 10244030, 14341642, 35854105, 71708210]

約数ペア:

[(1, 71708210), (2, 35854105), (5, 14341642), (7, 10244030), (10, 7170821), (14, 5122015), (17, 4218130), (34, 2109065), (35, 2048806), (70, 1024403), (85, 843626), (119, 602590), (170, 421813), (238, 301295), (595, 120518), (1190, 60259)]