2018793510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2267

約数の個数: 128

約数和(自身を含む): 5698944000

約数和(自身を除く): 3680150490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 193, 270, 285, 342, 386, 513, 570, 579, 855, 965, 1026, 1158, 1710, 1737, 1930, 2039, 2565, 2895, 3474, 3667, 4078, 5130, 5211, 5790, 6117, 7334, 8685, 10195, 10422, 11001, 12234, 17370, 18335, 18351, 20390, 22002, 26055, 30585, 33003, 36670, 36702, 38741, 52110, 55005, 55053, 61170, 66006, 77482, 91755, 99009, 110010, 110106, 116223, 165015, 183510, 193705, 198018, 232446, 275265, 330030, 348669, 387410, 393527, 495045, 550530, 581115, 697338, 787054, 990090, 1046007, 1162230, 1180581, 1743345, 1967635, 2092014, 2361162, 3486690, 3541743, 3935270, 5230035, 5902905, 7083486, 7477013, 10460070, 10625229, 11805810, 14954026, 17708715, 21250458, 22431039, 35417430, 37385065, 44862078, 53126145, 67293117, 74770130, 106252290, 112155195, 134586234, 201879351, 224310390, 336465585, 403758702, 672931170, 1009396755, 2018793510]

約数ペア:

[(1, 2018793510), (2, 1009396755), (3, 672931170), (5, 403758702), (6, 336465585), (9, 224310390), (10, 201879351), (15, 134586234), (18, 112155195), (19, 106252290), (27, 74770130), (30, 67293117), (38, 53126145), (45, 44862078), (54, 37385065), (57, 35417430), (90, 22431039), (95, 21250458), (114, 17708715), (135, 14954026), (171, 11805810), (190, 10625229), (193, 10460070), (270, 7477013), (285, 7083486), (342, 5902905), (386, 5230035), (513, 3935270), (570, 3541743), (579, 3486690), (855, 2361162), (965, 2092014), (1026, 1967635), (1158, 1743345), (1710, 1180581), (1737, 1162230), (1930, 1046007), (2039, 990090), (2565, 787054), (2895, 697338), (3474, 581115), (3667, 550530), (4078, 495045), (5130, 393527), (5211, 387410), (5790, 348669), (6117, 330030), (7334, 275265), (8685, 232446), (10195, 198018), (10422, 193705), (11001, 183510), (12234, 165015), (17370, 116223), (18335, 110106), (18351, 110010), (20390, 99009), (22002, 91755), (26055, 77482), (30585, 66006), (33003, 61170), (36670, 55053), (36702, 55005), (38741, 52110)]