87054060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1693}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 244179936

約数和(自身を除く): 157125876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1693, 1714, 2571, 3386, 3428, 4285, 5079, 5142, 6772, 8465, 8570, 10158, 10284, 12855, 16930, 17140, 20316, 25395, 25710, 33860, 50790, 51420, 101580, 1450901, 2901802, 4352703, 5803604, 7254505, 8705406, 14509010, 17410812, 21763515, 29018020, 43527030, 87054060]

約数ペア:

[(1, 87054060), (2, 43527030), (3, 29018020), (4, 21763515), (5, 17410812), (6, 14509010), (10, 8705406), (12, 7254505), (15, 5803604), (20, 4352703), (30, 2901802), (60, 1450901), (857, 101580), (1693, 51420), (1714, 50790), (2571, 33860), (3386, 25710), (3428, 25395), (4285, 20316), (5079, 17140), (5142, 16930), (6772, 12855), (8465, 10284), (8570, 10158)]