210006630295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{21407}}^1$

素因数の和:21820

約数の個数: 64

約数和(自身を含む): 319027838976

約数和(自身を除く): 109021208681

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 307, 385, 415, 581, 913, 1535, 2149, 2905, 3377, 4565, 6391, 10745, 16885, 21407, 23639, 25481, 31955, 107035, 118195, 127405, 149849, 178367, 235477, 280291, 749245, 891835, 1177385, 1401455, 1648339, 1776781, 1962037, 6571949, 8241695, 8883905, 9810185, 12437467, 19544591, 32859745, 46003643, 62187335, 72291439, 97722955, 136812137, 230018215, 361457195, 506040073, 545471767, 684060685, 2530200365, 2727358835, 3818302369, 6000189437, 19091511845, 30000947185, 42001326059, 210006630295]

約数ペア:

[(1, 210006630295), (5, 42001326059), (7, 30000947185), (11, 19091511845), (35, 6000189437), (55, 3818302369), (77, 2727358835), (83, 2530200365), (307, 684060685), (385, 545471767), (415, 506040073), (581, 361457195), (913, 230018215), (1535, 136812137), (2149, 97722955), (2905, 72291439), (3377, 62187335), (4565, 46003643), (6391, 32859745), (10745, 19544591), (16885, 12437467), (21407, 9810185), (23639, 8883905), (25481, 8241695), (31955, 6571949), (107035, 1962037), (118195, 1776781), (127405, 1648339), (149849, 1401455), (178367, 1177385), (235477, 891835), (280291, 749245)]