290496670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4463}}^1$

素因数の和:4776

約数の個数: 32

約数和(自身を含む): 547679232

約数和(自身を除く): 257182562

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1415, 2830, 4463, 6509, 8926, 13018, 22315, 32545, 44630, 65090, 102649, 205298, 513245, 1026490, 1263029, 2526058, 6315145, 12630290, 29049667, 58099334, 145248335, 290496670]

約数ペア:

[(1, 290496670), (2, 145248335), (5, 58099334), (10, 29049667), (23, 12630290), (46, 6315145), (115, 2526058), (230, 1263029), (283, 1026490), (566, 513245), (1415, 205298), (2830, 102649), (4463, 65090), (6509, 44630), (8926, 32545), (13018, 22315)]