42162420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702707}}^1$

素因数の和:702719

約数の個数: 24

約数和(自身を含む): 118054944

約数和(自身を除く): 75892524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702707, 1405414, 2108121, 2810828, 3513535, 4216242, 7027070, 8432484, 10540605, 14054140, 21081210, 42162420]

約数ペア:

[(1, 42162420), (2, 21081210), (3, 14054140), (4, 10540605), (5, 8432484), (6, 7027070), (10, 4216242), (12, 3513535), (15, 2810828), (20, 2108121), (30, 1405414), (60, 702707)]