90107850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{85817}}^1$

素因数の和:85839

約数の個数: 48

約数和(自身を含む): 255394368

約数和(自身を除く): 165286518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 85817, 171634, 257451, 429085, 514902, 600719, 858170, 1201438, 1287255, 1802157, 2145425, 2574510, 3003595, 3604314, 4290850, 6007190, 6436275, 9010785, 12872550, 15017975, 18021570, 30035950, 45053925, 90107850]

約数ペア:

[(1, 90107850), (2, 45053925), (3, 30035950), (5, 18021570), (6, 15017975), (7, 12872550), (10, 9010785), (14, 6436275), (15, 6007190), (21, 4290850), (25, 3604314), (30, 3003595), (35, 2574510), (42, 2145425), (50, 1802157), (70, 1287255), (75, 1201438), (105, 858170), (150, 600719), (175, 514902), (210, 429085), (350, 257451), (525, 171634), (1050, 85817)]