73149020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 113129380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 290, 301, 406, 419, 430, 580, 602, 812, 838, 860, 1015, 1204, 1247, 1505, 1676, 2030, 2095, 2494, 2933, 3010, 4060, 4190, 4988, 5866, 6020, 6235, 8380, 8729, 11732, 12151, 12470, 14665, 17458, 18017, 24302, 24940, 29330, 34916, 36034, 43645, 48604, 58660, 60755, 72068, 85057, 87290, 90085, 121510, 126119, 170114, 174580, 180170, 243020, 252238, 340228, 360340, 425285, 504476, 522493, 630595, 850570, 1044986, 1261190, 1701140, 2089972, 2522380, 2612465, 3657451, 5224930, 7314902, 10449860, 14629804, 18287255, 36574510, 73149020]

約数ペア:

[(1, 73149020), (2, 36574510), (4, 18287255), (5, 14629804), (7, 10449860), (10, 7314902), (14, 5224930), (20, 3657451), (28, 2612465), (29, 2522380), (35, 2089972), (43, 1701140), (58, 1261190), (70, 1044986), (86, 850570), (116, 630595), (140, 522493), (145, 504476), (172, 425285), (203, 360340), (215, 340228), (290, 252238), (301, 243020), (406, 180170), (419, 174580), (430, 170114), (580, 126119), (602, 121510), (812, 90085), (838, 87290), (860, 85057), (1015, 72068), (1204, 60755), (1247, 58660), (1505, 48604), (1676, 43645), (2030, 36034), (2095, 34916), (2494, 29330), (2933, 24940), (3010, 24302), (4060, 18017), (4190, 17458), (4988, 14665), (5866, 12470), (6020, 12151), (6235, 11732), (8380, 8729)]