3052420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21803}}^1$

素因数の和:21819

約数の個数: 24

約数和(自身を含む): 7326144

約数和(自身を除く): 4273724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21803, 43606, 87212, 109015, 152621, 218030, 305242, 436060, 610484, 763105, 1526210, 3052420]

約数ペア:

[(1, 3052420), (2, 1526210), (4, 763105), (5, 610484), (7, 436060), (10, 305242), (14, 218030), (20, 152621), (28, 109015), (35, 87212), (70, 43606), (140, 21803)]