54402420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{906707}}^1$

素因数の和:906719

約数の個数: 24

約数和(自身を含む): 152326944

約数和(自身を除く): 97924524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 906707, 1813414, 2720121, 3626828, 4533535, 5440242, 9067070, 10880484, 13600605, 18134140, 27201210, 54402420]

約数ペア:

[(1, 54402420), (2, 27201210), (3, 18134140), (4, 13600605), (5, 10880484), (6, 9067070), (10, 5440242), (12, 4533535), (15, 3626828), (20, 2720121), (30, 1813414), (60, 906707)]