896162190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2958

約数の個数: 128

約数和(自身を含む): 2701762560

約数和(自身を除く): 1805600370

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 139, 154, 165, 210, 231, 278, 330, 385, 417, 462, 695, 770, 834, 973, 1155, 1390, 1529, 1946, 2085, 2310, 2791, 2919, 3058, 4170, 4587, 4865, 5582, 5838, 7645, 8373, 9174, 9730, 10703, 13955, 14595, 15290, 16746, 19537, 21406, 22935, 27910, 29190, 30701, 32109, 39074, 41865, 45870, 53515, 58611, 61402, 64218, 83730, 92103, 97685, 107030, 117222, 153505, 160545, 184206, 195370, 214907, 293055, 307010, 321090, 387949, 429814, 460515, 586110, 644721, 775898, 921030, 1074535, 1163847, 1289442, 1939745, 2149070, 2327694, 2715643, 3223605, 3879490, 4267439, 5431286, 5819235, 6447210, 8146929, 8534878, 11638470, 12802317, 13578215, 16293858, 21337195, 25604634, 27156430, 29872073, 40734645, 42674390, 59744146, 64011585, 81469290, 89616219, 128023170, 149360365, 179232438, 298720730, 448081095, 896162190]

約数ペア:

[(1, 896162190), (2, 448081095), (3, 298720730), (5, 179232438), (6, 149360365), (7, 128023170), (10, 89616219), (11, 81469290), (14, 64011585), (15, 59744146), (21, 42674390), (22, 40734645), (30, 29872073), (33, 27156430), (35, 25604634), (42, 21337195), (55, 16293858), (66, 13578215), (70, 12802317), (77, 11638470), (105, 8534878), (110, 8146929), (139, 6447210), (154, 5819235), (165, 5431286), (210, 4267439), (231, 3879490), (278, 3223605), (330, 2715643), (385, 2327694), (417, 2149070), (462, 1939745), (695, 1289442), (770, 1163847), (834, 1074535), (973, 921030), (1155, 775898), (1390, 644721), (1529, 586110), (1946, 460515), (2085, 429814), (2310, 387949), (2791, 321090), (2919, 307010), (3058, 293055), (4170, 214907), (4587, 195370), (4865, 184206), (5582, 160545), (5838, 153505), (7645, 117222), (8373, 107030), (9174, 97685), (9730, 92103), (10703, 83730), (13955, 64218), (14595, 61402), (15290, 58611), (16746, 53515), (19537, 45870), (21406, 41865), (22935, 39074), (27910, 32109), (29190, 30701)]