87054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1450907}}^1$

素因数の和:1450919

約数の個数: 24

約数和(自身を含む): 243752544

約数和(自身を除く): 156698124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1450907, 2901814, 4352721, 5803628, 7254535, 8705442, 14509070, 17410884, 21763605, 29018140, 43527210, 87054420]

約数ペア:

[(1, 87054420), (2, 43527210), (3, 29018140), (4, 21763605), (5, 17410884), (6, 14509070), (10, 8705442), (12, 7254535), (15, 5803628), (20, 4352721), (30, 2901814), (60, 1450907)]