26667060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63493}}^1$

素因数の和:63512

約数の個数: 48

約数和(自身を含む): 85335936

約数和(自身を除く): 58668876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63493, 126986, 190479, 253972, 317465, 380958, 444451, 634930, 761916, 888902, 952395, 1269860, 1333353, 1777804, 1904790, 2222255, 2666706, 3809580, 4444510, 5333412, 6666765, 8889020, 13333530, 26667060]

約数ペア:

[(1, 26667060), (2, 13333530), (3, 8889020), (4, 6666765), (5, 5333412), (6, 4444510), (7, 3809580), (10, 2666706), (12, 2222255), (14, 1904790), (15, 1777804), (20, 1333353), (21, 1269860), (28, 952395), (30, 888902), (35, 761916), (42, 634930), (60, 444451), (70, 380958), (84, 317465), (105, 253972), (140, 190479), (210, 126986), (420, 63493)]