2079587510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 5077223424

約数和(自身を除く): 2997635914

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 103, 110, 130, 143, 154, 182, 206, 286, 385, 455, 515, 715, 721, 770, 910, 1001, 1030, 1133, 1339, 1430, 1442, 2002, 2017, 2266, 2678, 3605, 4034, 5005, 5665, 6695, 7210, 7931, 9373, 10010, 10085, 11330, 13390, 14119, 14729, 15862, 18746, 20170, 22187, 26221, 28238, 29458, 39655, 44374, 46865, 52442, 70595, 73645, 79310, 93730, 103103, 110935, 131105, 141190, 147290, 155309, 183547, 206206, 207751, 221870, 262210, 288431, 310618, 367094, 415502, 515515, 576862, 776545, 917735, 1031030, 1038755, 1442155, 1454257, 1553090, 1835470, 2019017, 2077510, 2285261, 2700763, 2884310, 2908514, 4038034, 4570522, 5401526, 7271285, 10095085, 11426305, 13503815, 14542570, 15996827, 18905341, 20190170, 22852610, 27007630, 29708393, 31993654, 37810682, 59416786, 79984135, 94526705, 148541965, 159968270, 189053410, 207958751, 297083930, 415917502, 1039793755, 2079587510]

約数ペア:

[(1, 2079587510), (2, 1039793755), (5, 415917502), (7, 297083930), (10, 207958751), (11, 189053410), (13, 159968270), (14, 148541965), (22, 94526705), (26, 79984135), (35, 59416786), (55, 37810682), (65, 31993654), (70, 29708393), (77, 27007630), (91, 22852610), (103, 20190170), (110, 18905341), (130, 15996827), (143, 14542570), (154, 13503815), (182, 11426305), (206, 10095085), (286, 7271285), (385, 5401526), (455, 4570522), (515, 4038034), (715, 2908514), (721, 2884310), (770, 2700763), (910, 2285261), (1001, 2077510), (1030, 2019017), (1133, 1835470), (1339, 1553090), (1430, 1454257), (1442, 1442155), (2002, 1038755), (2017, 1031030), (2266, 917735), (2678, 776545), (3605, 576862), (4034, 515515), (5005, 415502), (5665, 367094), (6695, 310618), (7210, 288431), (7931, 262210), (9373, 221870), (10010, 207751), (10085, 206206), (11330, 183547), (13390, 155309), (14119, 147290), (14729, 141190), (15862, 131105), (18746, 110935), (20170, 103103), (22187, 93730), (26221, 79310), (28238, 73645), (29458, 70595), (39655, 52442), (44374, 46865)]