64977342010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5563}}^1\times {\mathrm{166861}}^1$

素因数の和:172438

約数の個数: 32

約数和(自身を含む): 133692504192

約数和(自身を除く): 68715162182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5563, 11126, 27815, 38941, 55630, 77882, 166861, 194705, 333722, 389410, 834305, 1168027, 1668610, 2336054, 5840135, 11680270, 928247743, 1856495486, 4641238715, 6497734201, 9282477430, 12995468402, 32488671005, 64977342010]

約数ペア:

[(1, 64977342010), (2, 32488671005), (5, 12995468402), (7, 9282477430), (10, 6497734201), (14, 4641238715), (35, 1856495486), (70, 928247743), (5563, 11680270), (11126, 5840135), (27815, 2336054), (38941, 1668610), (55630, 1168027), (77882, 834305), (166861, 389410), (194705, 333722)]