127534030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20873}}^1$

素因数の和:20940

約数の個数: 32

約数和(自身を含む): 252491904

約数和(自身を除く): 124957874

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 20873, 41746, 104365, 208730, 271349, 542698, 981031, 1356745, 1962062, 2713490, 4905155, 9810310, 12753403, 25506806, 63767015, 127534030]

約数ペア:

[(1, 127534030), (2, 63767015), (5, 25506806), (10, 12753403), (13, 9810310), (26, 4905155), (47, 2713490), (65, 1962062), (94, 1356745), (130, 981031), (235, 542698), (470, 271349), (611, 208730), (1222, 104365), (3055, 41746), (6110, 20873)]