30908410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18289}}^1$

素因数の和:18322

約数の個数: 24

約数和(自身を含む): 60247260

約数和(自身を除く): 29338850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18289, 36578, 91445, 182890, 237757, 475514, 1188785, 2377570, 3090841, 6181682, 15454205, 30908410]

約数ペア:

[(1, 30908410), (2, 15454205), (5, 6181682), (10, 3090841), (13, 2377570), (26, 1188785), (65, 475514), (130, 237757), (169, 182890), (338, 91445), (845, 36578), (1690, 18289)]