253479310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{4129}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 522164160

約数和(自身を除く): 268684850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 1754, 4129, 4385, 6139, 8258, 8770, 12278, 20645, 28903, 30695, 41290, 57806, 61390, 144515, 289030, 3621133, 7242266, 18105665, 25347931, 36211330, 50695862, 126739655, 253479310]

約数ペア:

[(1, 253479310), (2, 126739655), (5, 50695862), (7, 36211330), (10, 25347931), (14, 18105665), (35, 7242266), (70, 3621133), (877, 289030), (1754, 144515), (4129, 61390), (4385, 57806), (6139, 41290), (8258, 30695), (8770, 28903), (12278, 20645)]