3238340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23131}}^1$

素因数の和:23147

約数の個数: 24

約数和(自身を含む): 7772352

約数和(自身を除く): 4534012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23131, 46262, 92524, 115655, 161917, 231310, 323834, 462620, 647668, 809585, 1619170, 3238340]

約数ペア:

[(1, 3238340), (2, 1619170), (4, 809585), (5, 647668), (7, 462620), (10, 323834), (14, 231310), (20, 161917), (28, 115655), (35, 92524), (70, 46262), (140, 23131)]