343005180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19919}}^1$

素因数の和:19979

約数の個数: 96

約数和(自身を含む): 1124444160

約数和(自身を除く): 781438980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 199190, 239028, 278866, 298785, 398380, 418299, 557732, 597570, 697165, 816679, 836598, 1195140, 1394330, 1633358, 1673196, 2091495, 2450037, 2788660, 3266716, 4083395, 4182990, 4900074, 5716753, 8166790, 8365980, 9800148, 11433506, 12250185, 16333580, 17150259, 22867012, 24500370, 28583765, 34300518, 49000740, 57167530, 68601036, 85751295, 114335060, 171502590, 343005180]

約数ペア:

[(1, 343005180), (2, 171502590), (3, 114335060), (4, 85751295), (5, 68601036), (6, 57167530), (7, 49000740), (10, 34300518), (12, 28583765), (14, 24500370), (15, 22867012), (20, 17150259), (21, 16333580), (28, 12250185), (30, 11433506), (35, 9800148), (41, 8365980), (42, 8166790), (60, 5716753), (70, 4900074), (82, 4182990), (84, 4083395), (105, 3266716), (123, 2788660), (140, 2450037), (164, 2091495), (205, 1673196), (210, 1633358), (246, 1394330), (287, 1195140), (410, 836598), (420, 816679), (492, 697165), (574, 597570), (615, 557732), (820, 418299), (861, 398380), (1148, 298785), (1230, 278866), (1435, 239028), (1722, 199190), (2460, 139433), (2870, 119514), (3444, 99595), (4305, 79676), (5740, 59757), (8610, 39838), (17220, 19919)]