150302180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1073587}}^1$

素因数の和:1073603

約数の個数: 24

約数和(自身を含む): 360725568

約数和(自身を除く): 210423388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1073587, 2147174, 4294348, 5367935, 7515109, 10735870, 15030218, 21471740, 30060436, 37575545, 75151090, 150302180]

約数ペア:

[(1, 150302180), (2, 75151090), (4, 37575545), (5, 30060436), (7, 21471740), (10, 15030218), (14, 10735870), (20, 7515109), (28, 5367935), (35, 4294348), (70, 2147174), (140, 1073587)]