69518790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 135767610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 89, 90, 99, 110, 135, 165, 178, 198, 263, 267, 270, 297, 330, 445, 495, 526, 534, 594, 789, 801, 890, 979, 990, 1315, 1335, 1485, 1578, 1602, 1958, 2367, 2403, 2630, 2670, 2893, 2937, 2970, 3945, 4005, 4734, 4806, 4895, 5786, 5874, 7101, 7890, 8010, 8679, 8811, 9790, 11835, 12015, 14202, 14465, 14685, 17358, 17622, 23407, 23670, 24030, 26037, 26433, 28930, 29370, 35505, 43395, 44055, 46814, 52074, 52866, 70221, 71010, 78111, 86790, 88110, 117035, 130185, 132165, 140442, 156222, 210663, 234070, 257477, 260370, 264330, 351105, 390555, 421326, 514954, 631989, 702210, 772431, 781110, 1053315, 1263978, 1287385, 1544862, 2106630, 2317293, 2574770, 3159945, 3862155, 4634586, 6319890, 6951879, 7724310, 11586465, 13903758, 23172930, 34759395, 69518790]

約数ペア:

[(1, 69518790), (2, 34759395), (3, 23172930), (5, 13903758), (6, 11586465), (9, 7724310), (10, 6951879), (11, 6319890), (15, 4634586), (18, 3862155), (22, 3159945), (27, 2574770), (30, 2317293), (33, 2106630), (45, 1544862), (54, 1287385), (55, 1263978), (66, 1053315), (89, 781110), (90, 772431), (99, 702210), (110, 631989), (135, 514954), (165, 421326), (178, 390555), (198, 351105), (263, 264330), (267, 260370), (270, 257477), (297, 234070), (330, 210663), (445, 156222), (495, 140442), (526, 132165), (534, 130185), (594, 117035), (789, 88110), (801, 86790), (890, 78111), (979, 71010), (990, 70221), (1315, 52866), (1335, 52074), (1485, 46814), (1578, 44055), (1602, 43395), (1958, 35505), (2367, 29370), (2403, 28930), (2630, 26433), (2670, 26037), (2893, 24030), (2937, 23670), (2970, 23407), (3945, 17622), (4005, 17358), (4734, 14685), (4806, 14465), (4895, 14202), (5786, 12015), (5874, 11835), (7101, 9790), (7890, 8811), (8010, 8679)]