8423580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12786

約数の個数: 48

約数和(自身を含む): 25732224

約数和(自身を除く): 17308644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12763, 25526, 38289, 51052, 63815, 76578, 127630, 140393, 153156, 191445, 255260, 280786, 382890, 421179, 561572, 701965, 765780, 842358, 1403930, 1684716, 2105895, 2807860, 4211790, 8423580]

約数ペア:

[(1, 8423580), (2, 4211790), (3, 2807860), (4, 2105895), (5, 1684716), (6, 1403930), (10, 842358), (11, 765780), (12, 701965), (15, 561572), (20, 421179), (22, 382890), (30, 280786), (33, 255260), (44, 191445), (55, 153156), (60, 140393), (66, 127630), (110, 76578), (132, 63815), (165, 51052), (220, 38289), (330, 25526), (660, 12763)]