2993253620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{24379}}^1$

素因数の和:25272

約数の個数: 48

約数和(自身を含む): 7192295040

約数和(自身を除く): 4199041420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 877, 1754, 3508, 4385, 6139, 8770, 12278, 17540, 24379, 24556, 30695, 48758, 61390, 97516, 121895, 122780, 170653, 243790, 341306, 487580, 682612, 853265, 1706530, 3413060, 21380383, 42760766, 85521532, 106901915, 149662681, 213803830, 299325362, 427607660, 598650724, 748313405, 1496626810, 2993253620]

約数ペア:

[(1, 2993253620), (2, 1496626810), (4, 748313405), (5, 598650724), (7, 427607660), (10, 299325362), (14, 213803830), (20, 149662681), (28, 106901915), (35, 85521532), (70, 42760766), (140, 21380383), (877, 3413060), (1754, 1706530), (3508, 853265), (4385, 682612), (6139, 487580), (8770, 341306), (12278, 243790), (17540, 170653), (24379, 122780), (24556, 121895), (30695, 97516), (48758, 61390)]