348339950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2027}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 742345344

約数和(自身を除く): 394005394

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 491, 982, 2027, 2455, 3437, 4054, 4910, 6874, 10135, 12275, 14189, 17185, 20270, 24550, 28378, 34370, 50675, 70945, 85925, 101350, 141890, 171850, 354725, 709450, 995257, 1990514, 4976285, 6966799, 9952570, 13933598, 24881425, 34833995, 49762850, 69667990, 174169975, 348339950]

約数ペア:

[(1, 348339950), (2, 174169975), (5, 69667990), (7, 49762850), (10, 34833995), (14, 24881425), (25, 13933598), (35, 9952570), (50, 6966799), (70, 4976285), (175, 1990514), (350, 995257), (491, 709450), (982, 354725), (2027, 171850), (2455, 141890), (3437, 101350), (4054, 85925), (4910, 70945), (6874, 50675), (10135, 34370), (12275, 28378), (14189, 24550), (17185, 20270)]