15097210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 28828800

約数和(自身を除く): 13731590

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 439, 878, 905, 1810, 2195, 3439, 4390, 6878, 8341, 16682, 17195, 34390, 41705, 79459, 83410, 158918, 397295, 794590, 1509721, 3019442, 7548605, 15097210]

約数ペア:

[(1, 15097210), (2, 7548605), (5, 3019442), (10, 1509721), (19, 794590), (38, 397295), (95, 158918), (181, 83410), (190, 79459), (362, 41705), (439, 34390), (878, 17195), (905, 16682), (1810, 8341), (2195, 6878), (3439, 4390)]