231423190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{929}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 431892000

約数和(自身を除く): 200468810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 859, 929, 1718, 1858, 4295, 4645, 8590, 9290, 24911, 26941, 49822, 53882, 124555, 134705, 249110, 269410, 798011, 1596022, 3990055, 7980110, 23142319, 46284638, 115711595, 231423190]

約数ペア:

[(1, 231423190), (2, 115711595), (5, 46284638), (10, 23142319), (29, 7980110), (58, 3990055), (145, 1596022), (290, 798011), (859, 269410), (929, 249110), (1718, 134705), (1858, 124555), (4295, 53882), (4645, 49822), (8590, 26941), (9290, 24911)]