29512280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105401}}^1$

素因数の和:105419

約数の個数: 32

約数和(自身を含む): 75889440

約数和(自身を除く): 46377160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105401, 210802, 421604, 527005, 737807, 843208, 1054010, 1475614, 2108020, 2951228, 3689035, 4216040, 5902456, 7378070, 14756140, 29512280]

約数ペア:

[(1, 29512280), (2, 14756140), (4, 7378070), (5, 5902456), (7, 4216040), (8, 3689035), (10, 2951228), (14, 2108020), (20, 1475614), (28, 1054010), (35, 843208), (40, 737807), (56, 527005), (70, 421604), (140, 210802), (280, 105401)]