257923110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{6317}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 619568352

約数和(自身を除く): 361645242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1361, 2722, 4083, 6317, 6805, 8166, 12634, 13610, 18951, 20415, 31585, 37902, 40830, 63170, 94755, 189510, 8597437, 17194874, 25792311, 42987185, 51584622, 85974370, 128961555, 257923110]

約数ペア:

[(1, 257923110), (2, 128961555), (3, 85974370), (5, 51584622), (6, 42987185), (10, 25792311), (15, 17194874), (30, 8597437), (1361, 189510), (2722, 94755), (4083, 63170), (6317, 40830), (6805, 37902), (8166, 31585), (12634, 20415), (13610, 18951)]