150050180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1071787}}^1$

素因数の和:1071803

約数の個数: 24

約数和(自身を含む): 360120768

約数和(自身を除く): 210070588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1071787, 2143574, 4287148, 5358935, 7502509, 10717870, 15005018, 21435740, 30010036, 37512545, 75025090, 150050180]

約数ペア:

[(1, 150050180), (2, 75025090), (4, 37512545), (5, 30010036), (7, 21435740), (10, 15005018), (14, 10717870), (20, 7502509), (28, 5358935), (35, 4287148), (70, 2143574), (140, 1071787)]