30486776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 29509384

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 743, 892, 1486, 1784, 2972, 5129, 5944, 10258, 17089, 20516, 34178, 41032, 68356, 136712, 165689, 331378, 662756, 1325512, 3810847, 7621694, 15243388, 30486776]

約数ペア:

[(1, 30486776), (2, 15243388), (4, 7621694), (8, 3810847), (23, 1325512), (46, 662756), (92, 331378), (184, 165689), (223, 136712), (446, 68356), (743, 41032), (892, 34178), (1486, 20516), (1784, 17089), (2972, 10258), (5129, 5944)]