3050180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21803

約数の個数: 24

約数和(自身を含む): 7320768

約数和(自身を除く): 4270588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21787, 43574, 87148, 108935, 152509, 217870, 305018, 435740, 610036, 762545, 1525090, 3050180]

約数ペア:

[(1, 3050180), (2, 1525090), (4, 762545), (5, 610036), (7, 435740), (10, 305018), (14, 217870), (20, 152509), (28, 108935), (35, 87148), (70, 43574), (140, 21787)]