27890940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6037}}^1$

素因数の和:6067

約数の個数: 96

約数和(自身を含む): 97380864

約数和(自身を除く): 69489924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6037, 12074, 18111, 24148, 30185, 36222, 42259, 60370, 66407, 72444, 84518, 90555, 120740, 126777, 132814, 169036, 181110, 199221, 211295, 253554, 265628, 332035, 362220, 398442, 422590, 464849, 507108, 633885, 664070, 796884, 845180, 929698, 996105, 1267770, 1328140, 1394547, 1859396, 1992210, 2324245, 2535540, 2789094, 3984420, 4648490, 5578188, 6972735, 9296980, 13945470, 27890940]

約数ペア:

[(1, 27890940), (2, 13945470), (3, 9296980), (4, 6972735), (5, 5578188), (6, 4648490), (7, 3984420), (10, 2789094), (11, 2535540), (12, 2324245), (14, 1992210), (15, 1859396), (20, 1394547), (21, 1328140), (22, 1267770), (28, 996105), (30, 929698), (33, 845180), (35, 796884), (42, 664070), (44, 633885), (55, 507108), (60, 464849), (66, 422590), (70, 398442), (77, 362220), (84, 332035), (105, 265628), (110, 253554), (132, 211295), (140, 199221), (154, 181110), (165, 169036), (210, 132814), (220, 126777), (231, 120740), (308, 90555), (330, 84518), (385, 72444), (420, 66407), (462, 60370), (660, 42259), (770, 36222), (924, 30185), (1155, 24148), (1540, 18111), (2310, 12074), (4620, 6037)]