2018347620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{11933}}^1$

素因数の和:14764

約数の個数: 48

約数和(自身を含む): 5653851840

約数和(自身を除く): 3635504220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2819, 5638, 8457, 11276, 11933, 14095, 16914, 23866, 28190, 33828, 35799, 42285, 47732, 56380, 59665, 71598, 84570, 119330, 143196, 169140, 178995, 238660, 357990, 715980, 33639127, 67278254, 100917381, 134556508, 168195635, 201834762, 336391270, 403669524, 504586905, 672782540, 1009173810, 2018347620]

約数ペア:

[(1, 2018347620), (2, 1009173810), (3, 672782540), (4, 504586905), (5, 403669524), (6, 336391270), (10, 201834762), (12, 168195635), (15, 134556508), (20, 100917381), (30, 67278254), (60, 33639127), (2819, 715980), (5638, 357990), (8457, 238660), (11276, 178995), (11933, 169140), (14095, 143196), (16914, 119330), (23866, 84570), (28190, 71598), (33828, 59665), (35799, 56380), (42285, 47732)]