70781230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{544471}}^1$

素因数の和:544491

約数の個数: 16

約数和(自身を含む): 137206944

約数和(自身を除く): 66425714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 544471, 1088942, 2722355, 5444710, 7078123, 14156246, 35390615, 70781230]

約数ペア:

[(1, 70781230), (2, 35390615), (5, 14156246), (10, 7078123), (13, 5444710), (26, 2722355), (65, 1088942), (130, 544471)]