34386430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 24

約数和(自身を含む): 67026312

約数和(自身を除く): 32639882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 20347, 40694, 101735, 203470, 264511, 529022, 1322555, 2645110, 3438643, 6877286, 17193215, 34386430]

約数ペア:

[(1, 34386430), (2, 17193215), (5, 6877286), (10, 3438643), (13, 2645110), (26, 1322555), (65, 529022), (130, 264511), (169, 203470), (338, 101735), (845, 40694), (1690, 20347)]