626614129620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3872291}}^1$

素因数の和:3872366

約数の個数: 144

約数和(自身を含む): 2029700574720

約数和(自身を除く): 1403086445100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4495, 5220, 5394, 5580, 8091, 8990, 10788, 13485, 16182, 17980, 26970, 32364, 40455, 53940, 80910, 161820, 3872291, 7744582, 11616873, 15489164, 19361455, 23233746, 34850619, 38722910, 46467492, 58084365, 69701238, 77445820, 112296439, 116168730, 120041021, 139402476, 174253095, 224592878, 232337460, 240082042, 336889317, 348506190, 360123063, 449185756, 480164084, 561482195, 600205105, 673778634, 697012380, 720246126, 1010667951, 1080369189, 1122964390, 1200410210, 1347557268, 1440492252, 1684446585, 1800615315, 2021335902, 2160738378, 2245928780, 2400820420, 3368893170, 3481189609, 3601230630, 4042671804, 4321476756, 5053339755, 5401845945, 6737786340, 6962379218, 7202461260, 10106679510, 10443568827, 10803691890, 13924758436, 17405948045, 20213359020, 20887137654, 21607383780, 31330706481, 34811896090, 41774275308, 52217844135, 62661412962, 69623792180, 104435688270, 125322825924, 156653532405, 208871376540, 313307064810, 626614129620]

約数ペア:

[(1, 626614129620), (2, 313307064810), (3, 208871376540), (4, 156653532405), (5, 125322825924), (6, 104435688270), (9, 69623792180), (10, 62661412962), (12, 52217844135), (15, 41774275308), (18, 34811896090), (20, 31330706481), (29, 21607383780), (30, 20887137654), (31, 20213359020), (36, 17405948045), (45, 13924758436), (58, 10803691890), (60, 10443568827), (62, 10106679510), (87, 7202461260), (90, 6962379218), (93, 6737786340), (116, 5401845945), (124, 5053339755), (145, 4321476756), (155, 4042671804), (174, 3601230630), (180, 3481189609), (186, 3368893170), (261, 2400820420), (279, 2245928780), (290, 2160738378), (310, 2021335902), (348, 1800615315), (372, 1684446585), (435, 1440492252), (465, 1347557268), (522, 1200410210), (558, 1122964390), (580, 1080369189), (620, 1010667951), (870, 720246126), (899, 697012380), (930, 673778634), (1044, 600205105), (1116, 561482195), (1305, 480164084), (1395, 449185756), (1740, 360123063), (1798, 348506190), (1860, 336889317), (2610, 240082042), (2697, 232337460), (2790, 224592878), (3596, 174253095), (4495, 139402476), (5220, 120041021), (5394, 116168730), (5580, 112296439), (8091, 77445820), (8990, 69701238), (10788, 58084365), (13485, 46467492), (16182, 38722910), (17980, 34850619), (26970, 23233746), (32364, 19361455), (40455, 15489164), (53940, 11616873), (80910, 7744582), (161820, 3872291)]