28359870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12277}}^1$

素因数の和:12305

約数の個数: 64

約数和(自身を含む): 84865536

約数和(自身を除く): 56505666

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, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12277, 24554, 36831, 61385, 73662, 85939, 122770, 135047, 171878, 184155, 257817, 270094, 368310, 405141, 429695, 515634, 675235, 810282, 859390, 945329, 1289085, 1350470, 1890658, 2025705, 2578170, 2835987, 4051410, 4726645, 5671974, 9453290, 14179935, 28359870]

約数ペア:

[(1, 28359870), (2, 14179935), (3, 9453290), (5, 5671974), (6, 4726645), (7, 4051410), (10, 2835987), (11, 2578170), (14, 2025705), (15, 1890658), (21, 1350470), (22, 1289085), (30, 945329), (33, 859390), (35, 810282), (42, 675235), (55, 515634), (66, 429695), (70, 405141), (77, 368310), (105, 270094), (110, 257817), (154, 184155), (165, 171878), (210, 135047), (231, 122770), (330, 85939), (385, 73662), (462, 61385), (770, 36831), (1155, 24554), (2310, 12277)]