30157706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 46579104

約数和(自身を除く): 16421398

約数列:

[1, 2, 43, 86, 173, 346, 2027, 4054, 7439, 14878, 87161, 174322, 350671, 701342, 15078853, 30157706]

約数ペア:

[(1, 30157706), (2, 15078853), (43, 701342), (86, 350671), (173, 174322), (346, 87161), (2027, 14878), (4054, 7439)]