2215130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9661

約数の個数: 16

約数和(自身を含む): 4161024

約数和(自身を除く): 1945894

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9631, 19262, 48155, 96310, 221513, 443026, 1107565, 2215130]

約数ペア:

[(1, 2215130), (2, 1107565), (5, 443026), (10, 221513), (23, 96310), (46, 48155), (115, 19262), (230, 9631)]