9455740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 25038720

約数和(自身を除く): 15582980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 137, 140, 145, 170, 203, 238, 274, 290, 340, 406, 476, 493, 548, 580, 595, 685, 812, 959, 986, 1015, 1190, 1370, 1918, 1972, 2030, 2329, 2380, 2465, 2740, 3451, 3836, 3973, 4060, 4658, 4795, 4930, 6902, 7946, 9316, 9590, 9860, 11645, 13804, 15892, 16303, 17255, 19180, 19865, 23290, 27811, 32606, 34510, 39730, 46580, 55622, 65212, 67541, 69020, 79460, 81515, 111244, 135082, 139055, 163030, 270164, 278110, 326060, 337705, 472787, 556220, 675410, 945574, 1350820, 1891148, 2363935, 4727870, 9455740]

約数ペア:

[(1, 9455740), (2, 4727870), (4, 2363935), (5, 1891148), (7, 1350820), (10, 945574), (14, 675410), (17, 556220), (20, 472787), (28, 337705), (29, 326060), (34, 278110), (35, 270164), (58, 163030), (68, 139055), (70, 135082), (85, 111244), (116, 81515), (119, 79460), (137, 69020), (140, 67541), (145, 65212), (170, 55622), (203, 46580), (238, 39730), (274, 34510), (290, 32606), (340, 27811), (406, 23290), (476, 19865), (493, 19180), (548, 17255), (580, 16303), (595, 15892), (685, 13804), (812, 11645), (959, 9860), (986, 9590), (1015, 9316), (1190, 7946), (1370, 6902), (1918, 4930), (1972, 4795), (2030, 4658), (2329, 4060), (2380, 3973), (2465, 3836), (2740, 3451)]