27994305780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7405901}}^1$

素因数の和:7405926

約数の個数: 96

約数和(自身を含む): 99535322880

約数和(自身を除く): 71541017100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7405901, 14811802, 22217703, 29623604, 37029505, 44435406, 51841307, 66653109, 74059010, 88870812, 103682614, 111088515, 133306218, 148118020, 155523921, 199959327, 207365228, 222177030, 259206535, 266612436, 311047842, 333265545, 399918654, 444354060, 466571763, 518413070, 622095684, 666531090, 777619605, 799837308, 933143526, 999796635, 1036826140, 1333062180, 1399715289, 1555239210, 1866287052, 1999593270, 2332858815, 2799430578, 3110478420, 3999186540, 4665717630, 5598861156, 6998576445, 9331435260, 13997152890, 27994305780]

約数ペア:

[(1, 27994305780), (2, 13997152890), (3, 9331435260), (4, 6998576445), (5, 5598861156), (6, 4665717630), (7, 3999186540), (9, 3110478420), (10, 2799430578), (12, 2332858815), (14, 1999593270), (15, 1866287052), (18, 1555239210), (20, 1399715289), (21, 1333062180), (27, 1036826140), (28, 999796635), (30, 933143526), (35, 799837308), (36, 777619605), (42, 666531090), (45, 622095684), (54, 518413070), (60, 466571763), (63, 444354060), (70, 399918654), (84, 333265545), (90, 311047842), (105, 266612436), (108, 259206535), (126, 222177030), (135, 207365228), (140, 199959327), (180, 155523921), (189, 148118020), (210, 133306218), (252, 111088515), (270, 103682614), (315, 88870812), (378, 74059010), (420, 66653109), (540, 51841307), (630, 44435406), (756, 37029505), (945, 29623604), (1260, 22217703), (1890, 14811802), (3780, 7405901)]