2023802955

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 3953664000

約数和(自身を除く): 1929861045

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 59, 95, 129, 135, 171, 177, 215, 285, 295, 311, 387, 513, 531, 645, 817, 855, 885, 933, 1121, 1161, 1555, 1593, 1935, 2451, 2537, 2565, 2655, 2799, 3363, 4085, 4665, 5605, 5805, 5909, 7353, 7611, 7965, 8397, 10089, 12255, 12685, 13373, 13995, 16815, 17727, 18349, 22059, 22833, 29545, 30267, 36765, 38055, 40119, 41985, 48203, 50445, 53181, 55047, 66865, 68499, 88635, 91745, 110295, 114165, 120357, 144609, 151335, 159543, 165141, 200595, 241015, 254087, 265905, 275235, 342495, 348631, 361071, 433827, 495423, 601785, 723045, 762261, 789007, 797715, 825705, 1045893, 1270435, 1301481, 1743155, 1805355, 2169135, 2286783, 2367021, 2477115, 3137679, 3811305, 3945035, 5229465, 6507405, 6860349, 7101063, 9413037, 11433915, 11835105, 14991133, 15688395, 21303189, 34301745, 35505315, 44973399, 47065185, 74955665, 106515945, 134920197, 224866995, 404760591, 674600985, 2023802955]

約数ペア:

[(1, 2023802955), (3, 674600985), (5, 404760591), (9, 224866995), (15, 134920197), (19, 106515945), (27, 74955665), (43, 47065185), (45, 44973399), (57, 35505315), (59, 34301745), (95, 21303189), (129, 15688395), (135, 14991133), (171, 11835105), (177, 11433915), (215, 9413037), (285, 7101063), (295, 6860349), (311, 6507405), (387, 5229465), (513, 3945035), (531, 3811305), (645, 3137679), (817, 2477115), (855, 2367021), (885, 2286783), (933, 2169135), (1121, 1805355), (1161, 1743155), (1555, 1301481), (1593, 1270435), (1935, 1045893), (2451, 825705), (2537, 797715), (2565, 789007), (2655, 762261), (2799, 723045), (3363, 601785), (4085, 495423), (4665, 433827), (5605, 361071), (5805, 348631), (5909, 342495), (7353, 275235), (7611, 265905), (7965, 254087), (8397, 241015), (10089, 200595), (12255, 165141), (12685, 159543), (13373, 151335), (13995, 144609), (16815, 120357), (17727, 114165), (18349, 110295), (22059, 91745), (22833, 88635), (29545, 68499), (30267, 66865), (36765, 55047), (38055, 53181), (40119, 50445), (41985, 48203)]