149719030

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{117889}}^1$

素因数の和:118023

約数の個数: 16

約数和(自身を含む): 271618560

約数和(自身を除く): 121899530

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 117889, 235778, 589445, 1178890, 14971903, 29943806, 74859515, 149719030]

約数ペア:

[(1, 149719030), (2, 74859515), (5, 29943806), (10, 14971903), (127, 1178890), (254, 589445), (635, 235778), (1270, 117889)]