2108120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 5421600

約数和(自身を除く): 3313480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7529, 15058, 30116, 37645, 52703, 60232, 75290, 105406, 150580, 210812, 263515, 301160, 421624, 527030, 1054060, 2108120]

約数ペア:

[(1, 2108120), (2, 1054060), (4, 527030), (5, 421624), (7, 301160), (8, 263515), (10, 210812), (14, 150580), (20, 105406), (28, 75290), (35, 60232), (40, 52703), (56, 37645), (70, 30116), (140, 15058), (280, 7529)]