299800490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{247769}}^1$

素因数の和:247798

約数の個数: 24

約数和(自身を含む): 593161380

約数和(自身を除く): 293360890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 247769, 495538, 1238845, 2477690, 2725459, 5450918, 13627295, 27254590, 29980049, 59960098, 149900245, 299800490]

約数ペア:

[(1, 299800490), (2, 149900245), (5, 59960098), (10, 29980049), (11, 27254590), (22, 13627295), (55, 5450918), (110, 2725459), (121, 2477690), (242, 1238845), (605, 495538), (1210, 247769)]