42148140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702469}}^1$

素因数の和:702481

約数の個数: 24

約数和(自身を含む): 118014960

約数和(自身を除く): 75866820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702469, 1404938, 2107407, 2809876, 3512345, 4214814, 7024690, 8429628, 10537035, 14049380, 21074070, 42148140]

約数ペア:

[(1, 42148140), (2, 21074070), (3, 14049380), (4, 10537035), (5, 8429628), (6, 7024690), (10, 4214814), (12, 3512345), (15, 2809876), (20, 2107407), (30, 1404938), (60, 702469)]