2776290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4688670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 179, 235, 282, 330, 358, 470, 517, 537, 705, 895, 1034, 1074, 1410, 1551, 1790, 1969, 2585, 2685, 3102, 3938, 5170, 5370, 5907, 7755, 8413, 9845, 11814, 15510, 16826, 19690, 25239, 29535, 42065, 50478, 59070, 84130, 92543, 126195, 185086, 252390, 277629, 462715, 555258, 925430, 1388145, 2776290]

約数ペア:

[(1, 2776290), (2, 1388145), (3, 925430), (5, 555258), (6, 462715), (10, 277629), (11, 252390), (15, 185086), (22, 126195), (30, 92543), (33, 84130), (47, 59070), (55, 50478), (66, 42065), (94, 29535), (110, 25239), (141, 19690), (165, 16826), (179, 15510), (235, 11814), (282, 9845), (330, 8413), (358, 7755), (470, 5907), (517, 5370), (537, 5170), (705, 3938), (895, 3102), (1034, 2685), (1074, 2585), (1410, 1969), (1551, 1790)]