14647220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104623}}^1$

素因数の和:104639

約数の個数: 24

約数和(自身を含む): 35153664

約数和(自身を除く): 20506444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 104623, 209246, 418492, 523115, 732361, 1046230, 1464722, 2092460, 2929444, 3661805, 7323610, 14647220]

約数ペア:

[(1, 14647220), (2, 7323610), (4, 3661805), (5, 2929444), (7, 2092460), (10, 1464722), (14, 1046230), (20, 732361), (28, 523115), (35, 418492), (70, 209246), (140, 104623)]