310286882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 502115328

約数和(自身を除く): 191828446

約数列:

[1, 2, 23, 43, 46, 86, 103, 206, 989, 1523, 1978, 2369, 3046, 4429, 4738, 8858, 35029, 65489, 70058, 101867, 130978, 156869, 203734, 313738, 1506247, 3012494, 3607987, 6745367, 7215974, 13490734, 155143441, 310286882]

約数ペア:

[(1, 310286882), (2, 155143441), (23, 13490734), (43, 7215974), (46, 6745367), (86, 3607987), (103, 3012494), (206, 1506247), (989, 313738), (1523, 203734), (1978, 156869), (2369, 130978), (3046, 101867), (4429, 70058), (4738, 65489), (8858, 35029)]