2013508620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 6215489280

約数和(自身を除く): 4201980660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 307, 332, 415, 439, 498, 614, 747, 830, 878, 921, 996, 1228, 1245, 1317, 1494, 1535, 1660, 1756, 1842, 2195, 2490, 2634, 2763, 2988, 3070, 3684, 3735, 3951, 4390, 4605, 4980, 5268, 5526, 6140, 6585, 7470, 7902, 8780, 9210, 11052, 13170, 13815, 14940, 15804, 18420, 19755, 25481, 26340, 27630, 36437, 39510, 50962, 55260, 72874, 76443, 79020, 101924, 109311, 127405, 134773, 145748, 152886, 182185, 218622, 229329, 254810, 269546, 305772, 327933, 364370, 382215, 404319, 437244, 458658, 509620, 539092, 546555, 655866, 673865, 728740, 764430, 808638, 917316, 1093110, 1146645, 1212957, 1311732, 1347730, 1528860, 1617276, 1639665, 2021595, 2186220, 2293290, 2425914, 2695460, 3279330, 4043190, 4586580, 4851828, 6064785, 6558660, 8086380, 11186159, 12129570, 22372318, 24259140, 33558477, 44744636, 55930795, 67116954, 100675431, 111861590, 134233908, 167792385, 201350862, 223723180, 335584770, 402701724, 503377155, 671169540, 1006754310, 2013508620]

約数ペア:

[(1, 2013508620), (2, 1006754310), (3, 671169540), (4, 503377155), (5, 402701724), (6, 335584770), (9, 223723180), (10, 201350862), (12, 167792385), (15, 134233908), (18, 111861590), (20, 100675431), (30, 67116954), (36, 55930795), (45, 44744636), (60, 33558477), (83, 24259140), (90, 22372318), (166, 12129570), (180, 11186159), (249, 8086380), (307, 6558660), (332, 6064785), (415, 4851828), (439, 4586580), (498, 4043190), (614, 3279330), (747, 2695460), (830, 2425914), (878, 2293290), (921, 2186220), (996, 2021595), (1228, 1639665), (1245, 1617276), (1317, 1528860), (1494, 1347730), (1535, 1311732), (1660, 1212957), (1756, 1146645), (1842, 1093110), (2195, 917316), (2490, 808638), (2634, 764430), (2763, 728740), (2988, 673865), (3070, 655866), (3684, 546555), (3735, 539092), (3951, 509620), (4390, 458658), (4605, 437244), (4980, 404319), (5268, 382215), (5526, 364370), (6140, 327933), (6585, 305772), (7470, 269546), (7902, 254810), (8780, 229329), (9210, 218622), (11052, 182185), (13170, 152886), (13815, 145748), (14940, 134773), (15804, 127405), (18420, 109311), (19755, 101924), (25481, 79020), (26340, 76443), (27630, 72874), (36437, 55260), (39510, 50962)]