23831780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170227}}^1$

素因数の和:170243

約数の個数: 24

約数和(自身を含む): 57196608

約数和(自身を除く): 33364828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170227, 340454, 680908, 851135, 1191589, 1702270, 2383178, 3404540, 4766356, 5957945, 11915890, 23831780]

約数ペア:

[(1, 23831780), (2, 11915890), (4, 5957945), (5, 4766356), (7, 3404540), (10, 2383178), (14, 1702270), (20, 1191589), (28, 851135), (35, 680908), (70, 340454), (140, 170227)]