149663220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8349

約数の個数: 96

約数和(自身を含む): 490119168

約数和(自身を除く): 340455948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 8287, 9030, 16574, 18060, 24861, 33148, 41435, 49722, 58009, 82870, 99444, 116018, 124305, 165740, 174027, 232036, 248610, 290045, 348054, 356341, 497220, 580090, 696108, 712682, 870135, 1069023, 1160180, 1425364, 1740270, 1781705, 2138046, 2494387, 3480540, 3563410, 4276092, 4988774, 5345115, 7126820, 7483161, 9977548, 10690230, 12471935, 14966322, 21380460, 24943870, 29932644, 37415805, 49887740, 74831610, 149663220]

約数ペア:

[(1, 149663220), (2, 74831610), (3, 49887740), (4, 37415805), (5, 29932644), (6, 24943870), (7, 21380460), (10, 14966322), (12, 12471935), (14, 10690230), (15, 9977548), (20, 7483161), (21, 7126820), (28, 5345115), (30, 4988774), (35, 4276092), (42, 3563410), (43, 3480540), (60, 2494387), (70, 2138046), (84, 1781705), (86, 1740270), (105, 1425364), (129, 1160180), (140, 1069023), (172, 870135), (210, 712682), (215, 696108), (258, 580090), (301, 497220), (420, 356341), (430, 348054), (516, 290045), (602, 248610), (645, 232036), (860, 174027), (903, 165740), (1204, 124305), (1290, 116018), (1505, 99444), (1806, 82870), (2580, 58009), (3010, 49722), (3612, 41435), (4515, 33148), (6020, 24861), (8287, 18060), (9030, 16574)]