2842210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 6157440

約数和(自身を除く): 3315230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2137, 4274, 10685, 14959, 21370, 29918, 40603, 74795, 81206, 149590, 203015, 284221, 406030, 568442, 1421105, 2842210]

約数ペア:

[(1, 2842210), (2, 1421105), (5, 568442), (7, 406030), (10, 284221), (14, 203015), (19, 149590), (35, 81206), (38, 74795), (70, 40603), (95, 29918), (133, 21370), (190, 14959), (266, 10685), (665, 4274), (1330, 2137)]