7254420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120907}}^1$

素因数の和:120919

約数の個数: 24

約数和(自身を含む): 20312544

約数和(自身を除く): 13058124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120907, 241814, 362721, 483628, 604535, 725442, 1209070, 1450884, 1813605, 2418140, 3627210, 7254420]

約数ペア:

[(1, 7254420), (2, 3627210), (3, 2418140), (4, 1813605), (5, 1450884), (6, 1209070), (10, 725442), (12, 604535), (15, 483628), (20, 362721), (30, 241814), (60, 120907)]