29986440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22717}}^1$

素因数の和:22742

約数の個数: 64

約数和(自身を含む): 98141760

約数和(自身を除く): 68155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22717, 45434, 68151, 90868, 113585, 136302, 181736, 227170, 249887, 272604, 340755, 454340, 499774, 545208, 681510, 749661, 908680, 999548, 1249435, 1363020, 1499322, 1999096, 2498870, 2726040, 2998644, 3748305, 4997740, 5997288, 7496610, 9995480, 14993220, 29986440]

約数ペア:

[(1, 29986440), (2, 14993220), (3, 9995480), (4, 7496610), (5, 5997288), (6, 4997740), (8, 3748305), (10, 2998644), (11, 2726040), (12, 2498870), (15, 1999096), (20, 1499322), (22, 1363020), (24, 1249435), (30, 999548), (33, 908680), (40, 749661), (44, 681510), (55, 545208), (60, 499774), (66, 454340), (88, 340755), (110, 272604), (120, 249887), (132, 227170), (165, 181736), (220, 136302), (264, 113585), (330, 90868), (440, 68151), (660, 45434), (1320, 22717)]