2731410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5355630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 89, 90, 93, 99, 110, 155, 165, 178, 186, 198, 267, 279, 310, 330, 341, 445, 465, 495, 534, 558, 682, 801, 890, 930, 979, 990, 1023, 1335, 1395, 1602, 1705, 1958, 2046, 2670, 2759, 2790, 2937, 3069, 3410, 4005, 4895, 5115, 5518, 5874, 6138, 8010, 8277, 8811, 9790, 10230, 13795, 14685, 15345, 16554, 17622, 24831, 27590, 29370, 30349, 30690, 41385, 44055, 49662, 60698, 82770, 88110, 91047, 124155, 151745, 182094, 248310, 273141, 303490, 455235, 546282, 910470, 1365705, 2731410]

約数ペア:

[(1, 2731410), (2, 1365705), (3, 910470), (5, 546282), (6, 455235), (9, 303490), (10, 273141), (11, 248310), (15, 182094), (18, 151745), (22, 124155), (30, 91047), (31, 88110), (33, 82770), (45, 60698), (55, 49662), (62, 44055), (66, 41385), (89, 30690), (90, 30349), (93, 29370), (99, 27590), (110, 24831), (155, 17622), (165, 16554), (178, 15345), (186, 14685), (198, 13795), (267, 10230), (279, 9790), (310, 8811), (330, 8277), (341, 8010), (445, 6138), (465, 5874), (495, 5518), (534, 5115), (558, 4895), (682, 4005), (801, 3410), (890, 3069), (930, 2937), (979, 2790), (990, 2759), (1023, 2670), (1335, 2046), (1395, 1958), (1602, 1705)]