1003252020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{66617}}^1$

素因数の和:66880

約数の個数: 48

約数和(自身を含む): 2820339648

約数和(自身を除く): 1817087628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 66617, 133234, 199851, 266468, 333085, 399702, 666170, 799404, 999255, 1332340, 1998510, 3997020, 16720867, 33441734, 50162601, 66883468, 83604335, 100325202, 167208670, 200650404, 250813005, 334417340, 501626010, 1003252020]

約数ペア:

[(1, 1003252020), (2, 501626010), (3, 334417340), (4, 250813005), (5, 200650404), (6, 167208670), (10, 100325202), (12, 83604335), (15, 66883468), (20, 50162601), (30, 33441734), (60, 16720867), (251, 3997020), (502, 1998510), (753, 1332340), (1004, 999255), (1255, 799404), (1506, 666170), (2510, 399702), (3012, 333085), (3765, 266468), (5020, 199851), (7530, 133234), (15060, 66617)]