39818310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 110149632

約数和(自身を除く): 70331322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1493, 1778, 1905, 2667, 2986, 3810, 4445, 4479, 5334, 7465, 8890, 8958, 10451, 13335, 14930, 20902, 22395, 26670, 31353, 44790, 52255, 62706, 104510, 156765, 189611, 313530, 379222, 568833, 948055, 1137666, 1327277, 1896110, 2654554, 2844165, 3981831, 5688330, 6636385, 7963662, 13272770, 19909155, 39818310]

約数ペア:

[(1, 39818310), (2, 19909155), (3, 13272770), (5, 7963662), (6, 6636385), (7, 5688330), (10, 3981831), (14, 2844165), (15, 2654554), (21, 1896110), (30, 1327277), (35, 1137666), (42, 948055), (70, 568833), (105, 379222), (127, 313530), (210, 189611), (254, 156765), (381, 104510), (635, 62706), (762, 52255), (889, 44790), (1270, 31353), (1493, 26670), (1778, 22395), (1905, 20902), (2667, 14930), (2986, 13335), (3810, 10451), (4445, 8958), (4479, 8890), (5334, 7465)]