11406780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 43190784

約数和(自身を除く): 31784004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 823, 924, 990, 1155, 1260, 1386, 1540, 1646, 1980, 2310, 2469, 2772, 3292, 3465, 4115, 4620, 4938, 5761, 6930, 7407, 8230, 9053, 9876, 11522, 12345, 13860, 14814, 16460, 17283, 18106, 23044, 24690, 27159, 28805, 29628, 34566, 36212, 37035, 45265, 49380, 51849, 54318, 57610, 63371, 69132, 74070, 81477, 86415, 90530, 103698, 108636, 115220, 126742, 135795, 148140, 162954, 172830, 181060, 190113, 207396, 253484, 259245, 271590, 316855, 325908, 345660, 380226, 407385, 518490, 543180, 570339, 633710, 760452, 814770, 950565, 1036980, 1140678, 1267420, 1629540, 1901130, 2281356, 2851695, 3802260, 5703390, 11406780]

約数ペア:

[(1, 11406780), (2, 5703390), (3, 3802260), (4, 2851695), (5, 2281356), (6, 1901130), (7, 1629540), (9, 1267420), (10, 1140678), (11, 1036980), (12, 950565), (14, 814770), (15, 760452), (18, 633710), (20, 570339), (21, 543180), (22, 518490), (28, 407385), (30, 380226), (33, 345660), (35, 325908), (36, 316855), (42, 271590), (44, 259245), (45, 253484), (55, 207396), (60, 190113), (63, 181060), (66, 172830), (70, 162954), (77, 148140), (84, 135795), (90, 126742), (99, 115220), (105, 108636), (110, 103698), (126, 90530), (132, 86415), (140, 81477), (154, 74070), (165, 69132), (180, 63371), (198, 57610), (210, 54318), (220, 51849), (231, 49380), (252, 45265), (308, 37035), (315, 36212), (330, 34566), (385, 29628), (396, 28805), (420, 27159), (462, 24690), (495, 23044), (630, 18106), (660, 17283), (693, 16460), (770, 14814), (823, 13860), (924, 12345), (990, 11522), (1155, 9876), (1260, 9053), (1386, 8230), (1540, 7407), (1646, 6930), (1980, 5761), (2310, 4938), (2469, 4620), (2772, 4115), (3292, 3465)]