2243389785

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 128

約数和(自身を含む): 4775500800

約数和(自身を除く): 2532111015

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 49, 51, 65, 85, 91, 105, 119, 147, 195, 221, 245, 255, 273, 343, 357, 455, 595, 637, 663, 735, 833, 1029, 1105, 1365, 1547, 1715, 1785, 1911, 1973, 2499, 3185, 3315, 4165, 4459, 4641, 5145, 5831, 5919, 7735, 9555, 9865, 10829, 12495, 13377, 13811, 17493, 22295, 23205, 25649, 29155, 29595, 32487, 33541, 41433, 54145, 66885, 69055, 75803, 76947, 87465, 96677, 100623, 128245, 162435, 167705, 179543, 207165, 227409, 234787, 290031, 379015, 384735, 436033, 483385, 503115, 538629, 676739, 704361, 897715, 1137045, 1173935, 1256801, 1308099, 1450155, 1643509, 2030217, 2180165, 2693145, 3052231, 3383695, 3521805, 3770403, 4930527, 6284005, 6540495, 8217545, 8797607, 9156693, 10151085, 11504563, 15261155, 18852015, 21365617, 24652635, 26392821, 34513689, 43988035, 45783465, 57522815, 64096851, 106828085, 131964105, 149559319, 172568445, 320484255, 448677957, 747796595, 2243389785]

約数ペア:

[(1, 2243389785), (3, 747796595), (5, 448677957), (7, 320484255), (13, 172568445), (15, 149559319), (17, 131964105), (21, 106828085), (35, 64096851), (39, 57522815), (49, 45783465), (51, 43988035), (65, 34513689), (85, 26392821), (91, 24652635), (105, 21365617), (119, 18852015), (147, 15261155), (195, 11504563), (221, 10151085), (245, 9156693), (255, 8797607), (273, 8217545), (343, 6540495), (357, 6284005), (455, 4930527), (595, 3770403), (637, 3521805), (663, 3383695), (735, 3052231), (833, 2693145), (1029, 2180165), (1105, 2030217), (1365, 1643509), (1547, 1450155), (1715, 1308099), (1785, 1256801), (1911, 1173935), (1973, 1137045), (2499, 897715), (3185, 704361), (3315, 676739), (4165, 538629), (4459, 503115), (4641, 483385), (5145, 436033), (5831, 384735), (5919, 379015), (7735, 290031), (9555, 234787), (9865, 227409), (10829, 207165), (12495, 179543), (13377, 167705), (13811, 162435), (17493, 128245), (22295, 100623), (23205, 96677), (25649, 87465), (29155, 76947), (29595, 75803), (32487, 69055), (33541, 66885), (41433, 54145)]