142757150

素因数分解:

$2^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{4027}}^1$

素因数の和:4748

約数の個数: 24

約数和(自身を含む): 265968840

約数和(自身を除く): 123211690

約数列:

[1, 2, 5, 10, 25, 50, 709, 1418, 3545, 4027, 7090, 8054, 17725, 20135, 35450, 40270, 100675, 201350, 2855143, 5710286, 14275715, 28551430, 71378575, 142757150]

約数ペア:

[(1, 142757150), (2, 71378575), (5, 28551430), (10, 14275715), (25, 5710286), (50, 2855143), (709, 201350), (1418, 100675), (3545, 40270), (4027, 35450), (7090, 20135), (8054, 17725)]