7090070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54539}}^1$

素因数の和:54559

約数の個数: 16

約数和(自身を含む): 13744080

約数和(自身を除く): 6654010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54539, 109078, 272695, 545390, 709007, 1418014, 3545035, 7090070]

約数ペア:

[(1, 7090070), (2, 3545035), (5, 1418014), (10, 709007), (13, 545390), (26, 272695), (65, 109078), (130, 54539)]