15575030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 29700000

約数和(自身を除く): 14124970

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1249, 2494, 2498, 6235, 6245, 12470, 12490, 36221, 53707, 72442, 107414, 181105, 268535, 362210, 537070, 1557503, 3115006, 7787515, 15575030]

約数ペア:

[(1, 15575030), (2, 7787515), (5, 3115006), (10, 1557503), (29, 537070), (43, 362210), (58, 268535), (86, 181105), (145, 107414), (215, 72442), (290, 53707), (430, 36221), (1247, 12490), (1249, 12470), (2494, 6245), (2498, 6235)]