2065431130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{19763}}^1$

素因数の和:21270

約数の個数: 32

約数和(自身を含む): 4251947904

約数和(自身を除く): 2186516774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 2986, 7465, 10451, 14930, 19763, 20902, 39526, 52255, 98815, 104510, 138341, 197630, 276682, 691705, 1383410, 29506159, 59012318, 147530795, 206543113, 295061590, 413086226, 1032715565, 2065431130]

約数ペア:

[(1, 2065431130), (2, 1032715565), (5, 413086226), (7, 295061590), (10, 206543113), (14, 147530795), (35, 59012318), (70, 29506159), (1493, 1383410), (2986, 691705), (7465, 276682), (10451, 197630), (14930, 138341), (19763, 104510), (20902, 98815), (39526, 52255)]