22670460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 73513440

約数和(自身を除く): 50842980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 101, 116, 129, 145, 172, 174, 180, 202, 215, 258, 261, 290, 303, 348, 387, 404, 430, 435, 505, 516, 522, 580, 606, 645, 774, 860, 870, 909, 1010, 1044, 1212, 1247, 1290, 1305, 1515, 1548, 1740, 1818, 1935, 2020, 2494, 2580, 2610, 2929, 3030, 3636, 3741, 3870, 4343, 4545, 4988, 5220, 5858, 6060, 6235, 7482, 7740, 8686, 8787, 9090, 11223, 11716, 12470, 13029, 14645, 14964, 17372, 17574, 18180, 18705, 21715, 22446, 24940, 26058, 26361, 29290, 35148, 37410, 39087, 43430, 43935, 44892, 52116, 52722, 56115, 58580, 65145, 74820, 78174, 86860, 87870, 105444, 112230, 125947, 130290, 131805, 156348, 175740, 195435, 224460, 251894, 260580, 263610, 377841, 390870, 503788, 527220, 629735, 755682, 781740, 1133523, 1259470, 1511364, 1889205, 2267046, 2518940, 3778410, 4534092, 5667615, 7556820, 11335230, 22670460]

約数ペア:

[(1, 22670460), (2, 11335230), (3, 7556820), (4, 5667615), (5, 4534092), (6, 3778410), (9, 2518940), (10, 2267046), (12, 1889205), (15, 1511364), (18, 1259470), (20, 1133523), (29, 781740), (30, 755682), (36, 629735), (43, 527220), (45, 503788), (58, 390870), (60, 377841), (86, 263610), (87, 260580), (90, 251894), (101, 224460), (116, 195435), (129, 175740), (145, 156348), (172, 131805), (174, 130290), (180, 125947), (202, 112230), (215, 105444), (258, 87870), (261, 86860), (290, 78174), (303, 74820), (348, 65145), (387, 58580), (404, 56115), (430, 52722), (435, 52116), (505, 44892), (516, 43935), (522, 43430), (580, 39087), (606, 37410), (645, 35148), (774, 29290), (860, 26361), (870, 26058), (909, 24940), (1010, 22446), (1044, 21715), (1212, 18705), (1247, 18180), (1290, 17574), (1305, 17372), (1515, 14964), (1548, 14645), (1740, 13029), (1818, 12470), (1935, 11716), (2020, 11223), (2494, 9090), (2580, 8787), (2610, 8686), (2929, 7740), (3030, 7482), (3636, 6235), (3741, 6060), (3870, 5858), (4343, 5220), (4545, 4988)]