26442990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 85432320

約数和(自身を除く): 58989330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 823, 918, 945, 1071, 1190, 1530, 1646, 1785, 1890, 2142, 2295, 2469, 3213, 3570, 4115, 4590, 4938, 5355, 5761, 6426, 7407, 8230, 10710, 11522, 12345, 13991, 14814, 16065, 17283, 22221, 24690, 27982, 28805, 32130, 34566, 37035, 41973, 44442, 51849, 57610, 69955, 74070, 83946, 86415, 97937, 103698, 111105, 125919, 139910, 155547, 172830, 195874, 209865, 222210, 251838, 259245, 293811, 311094, 377757, 419730, 489685, 518490, 587622, 629595, 755514, 777735, 881433, 979370, 1259190, 1469055, 1555470, 1762866, 1888785, 2644299, 2938110, 3777570, 4407165, 5288598, 8814330, 13221495, 26442990]

約数ペア:

[(1, 26442990), (2, 13221495), (3, 8814330), (5, 5288598), (6, 4407165), (7, 3777570), (9, 2938110), (10, 2644299), (14, 1888785), (15, 1762866), (17, 1555470), (18, 1469055), (21, 1259190), (27, 979370), (30, 881433), (34, 777735), (35, 755514), (42, 629595), (45, 587622), (51, 518490), (54, 489685), (63, 419730), (70, 377757), (85, 311094), (90, 293811), (102, 259245), (105, 251838), (119, 222210), (126, 209865), (135, 195874), (153, 172830), (170, 155547), (189, 139910), (210, 125919), (238, 111105), (255, 103698), (270, 97937), (306, 86415), (315, 83946), (357, 74070), (378, 69955), (459, 57610), (510, 51849), (595, 44442), (630, 41973), (714, 37035), (765, 34566), (823, 32130), (918, 28805), (945, 27982), (1071, 24690), (1190, 22221), (1530, 17283), (1646, 16065), (1785, 14814), (1890, 13991), (2142, 12345), (2295, 11522), (2469, 10710), (3213, 8230), (3570, 7407), (4115, 6426), (4590, 5761), (4938, 5355)]