27590030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 54147744

約数和(自身を除く): 26557714

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2557, 5114, 5395, 10790, 12785, 25570, 33241, 66482, 166205, 212231, 332410, 424462, 1061155, 2122310, 2759003, 5518006, 13795015, 27590030]

約数ペア:

[(1, 27590030), (2, 13795015), (5, 5518006), (10, 2759003), (13, 2122310), (26, 1061155), (65, 424462), (83, 332410), (130, 212231), (166, 166205), (415, 66482), (830, 33241), (1079, 25570), (2158, 12785), (2557, 10790), (5114, 5395)]