2094260

素因数分解:

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

素因数の和:2160

約数の個数: 36

約数和(自身を含む): 5118372

約数和(自身を除く): 3024112

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2137, 4274, 8548, 10685, 14959, 21370, 29918, 42740, 59836, 74795, 104713, 149590, 209426, 299180, 418852, 523565, 1047130, 2094260]

約数ペア:

[(1, 2094260), (2, 1047130), (4, 523565), (5, 418852), (7, 299180), (10, 209426), (14, 149590), (20, 104713), (28, 74795), (35, 59836), (49, 42740), (70, 29918), (98, 21370), (140, 14959), (196, 10685), (245, 8548), (490, 4274), (980, 2137)]