1423660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10185

約数の個数: 24

約数和(自身を含む): 3417120

約数和(自身を除く): 1993460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10169, 20338, 40676, 50845, 71183, 101690, 142366, 203380, 284732, 355915, 711830, 1423660]

約数ペア:

[(1, 1423660), (2, 711830), (4, 355915), (5, 284732), (7, 203380), (10, 142366), (14, 101690), (20, 71183), (28, 50845), (35, 40676), (70, 20338), (140, 10169)]