2192260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2237}}^1$

素因数の和:2260

約数の個数: 36

約数和(自身を含む): 5357772

約数和(自身を除く): 3165512

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2237, 4474, 8948, 11185, 15659, 22370, 31318, 44740, 62636, 78295, 109613, 156590, 219226, 313180, 438452, 548065, 1096130, 2192260]

約数ペア:

[(1, 2192260), (2, 1096130), (4, 548065), (5, 438452), (7, 313180), (10, 219226), (14, 156590), (20, 109613), (28, 78295), (35, 62636), (49, 44740), (70, 31318), (98, 22370), (140, 15659), (196, 11185), (245, 8948), (490, 4474), (980, 2237)]