42532420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303803}}^1$

素因数の和:303819

約数の個数: 24

約数和(自身を含む): 102078144

約数和(自身を除く): 59545724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303803, 607606, 1215212, 1519015, 2126621, 3038030, 4253242, 6076060, 8506484, 10633105, 21266210, 42532420]

約数ペア:

[(1, 42532420), (2, 21266210), (4, 10633105), (5, 8506484), (7, 6076060), (10, 4253242), (14, 3038030), (20, 2126621), (28, 1519015), (35, 1215212), (70, 607606), (140, 303803)]