2165462930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{6803}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 3943598400

約数和(自身を除く): 1778135470

約数列:

[1, 2, 5, 10, 139, 229, 278, 458, 695, 1145, 1390, 2290, 6803, 13606, 31831, 34015, 63662, 68030, 159155, 318310, 945617, 1557887, 1891234, 3115774, 4728085, 7789435, 9456170, 15578870, 216546293, 433092586, 1082731465, 2165462930]

約数ペア:

[(1, 2165462930), (2, 1082731465), (5, 433092586), (10, 216546293), (139, 15578870), (229, 9456170), (278, 7789435), (458, 4728085), (695, 3115774), (1145, 1891234), (1390, 1557887), (2290, 945617), (6803, 318310), (13606, 159155), (31831, 68030), (34015, 63662)]