8135490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 21617280

約数和(自身を除く): 13481790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 277, 330, 445, 534, 554, 831, 890, 979, 1335, 1385, 1662, 1958, 2670, 2770, 2937, 3047, 4155, 4895, 5874, 6094, 8310, 9141, 9790, 14685, 15235, 18282, 24653, 29370, 30470, 45705, 49306, 73959, 91410, 123265, 147918, 246530, 271183, 369795, 542366, 739590, 813549, 1355915, 1627098, 2711830, 4067745, 8135490]

約数ペア:

[(1, 8135490), (2, 4067745), (3, 2711830), (5, 1627098), (6, 1355915), (10, 813549), (11, 739590), (15, 542366), (22, 369795), (30, 271183), (33, 246530), (55, 147918), (66, 123265), (89, 91410), (110, 73959), (165, 49306), (178, 45705), (267, 30470), (277, 29370), (330, 24653), (445, 18282), (534, 15235), (554, 14685), (831, 9790), (890, 9141), (979, 8310), (1335, 6094), (1385, 5874), (1662, 4895), (1958, 4155), (2670, 3047), (2770, 2937)]