2059580740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2101613}}^1$

素因数の和:2101636

約数の個数: 36

約数和(自身を含む): 5031263916

約数和(自身を除く): 2971683176

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2101613, 4203226, 8406452, 10508065, 14711291, 21016130, 29422582, 42032260, 58845164, 73556455, 102979037, 147112910, 205958074, 294225820, 411916148, 514895185, 1029790370, 2059580740]

約数ペア:

[(1, 2059580740), (2, 1029790370), (4, 514895185), (5, 411916148), (7, 294225820), (10, 205958074), (14, 147112910), (20, 102979037), (28, 73556455), (35, 58845164), (49, 42032260), (70, 29422582), (98, 21016130), (140, 14711291), (196, 10508065), (245, 8406452), (490, 4203226), (980, 2101613)]