7523180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 19958400

約数和(自身を除く): 12435220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 109, 116, 119, 140, 145, 170, 203, 218, 238, 290, 340, 406, 436, 476, 493, 545, 580, 595, 763, 812, 986, 1015, 1090, 1190, 1526, 1853, 1972, 2030, 2180, 2380, 2465, 3052, 3161, 3451, 3706, 3815, 4060, 4930, 6322, 6902, 7412, 7630, 9265, 9860, 12644, 12971, 13804, 15260, 15805, 17255, 18530, 22127, 25942, 31610, 34510, 37060, 44254, 51884, 53737, 63220, 64855, 69020, 88508, 107474, 110635, 129710, 214948, 221270, 259420, 268685, 376159, 442540, 537370, 752318, 1074740, 1504636, 1880795, 3761590, 7523180]

約数ペア:

[(1, 7523180), (2, 3761590), (4, 1880795), (5, 1504636), (7, 1074740), (10, 752318), (14, 537370), (17, 442540), (20, 376159), (28, 268685), (29, 259420), (34, 221270), (35, 214948), (58, 129710), (68, 110635), (70, 107474), (85, 88508), (109, 69020), (116, 64855), (119, 63220), (140, 53737), (145, 51884), (170, 44254), (203, 37060), (218, 34510), (238, 31610), (290, 25942), (340, 22127), (406, 18530), (436, 17255), (476, 15805), (493, 15260), (545, 13804), (580, 12971), (595, 12644), (763, 9860), (812, 9265), (986, 7630), (1015, 7412), (1090, 6902), (1190, 6322), (1526, 4930), (1853, 4060), (1972, 3815), (2030, 3706), (2180, 3451), (2380, 3161), (2465, 3052)]