340777745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 521802624

約数和(自身を除く): 181024879

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 121, 335, 385, 469, 605, 737, 847, 1201, 2345, 3685, 4235, 5159, 6005, 8107, 8407, 13211, 25795, 40535, 42035, 56749, 66055, 80467, 92477, 145321, 283745, 402335, 462385, 563269, 726605, 885137, 1017247, 2816345, 4425685, 5086235, 6195959, 9736507, 30979795, 48682535, 68155549, 340777745]

約数ペア:

[(1, 340777745), (5, 68155549), (7, 48682535), (11, 30979795), (35, 9736507), (55, 6195959), (67, 5086235), (77, 4425685), (121, 2816345), (335, 1017247), (385, 885137), (469, 726605), (605, 563269), (737, 462385), (847, 402335), (1201, 283745), (2345, 145321), (3685, 92477), (4235, 80467), (5159, 66055), (6005, 56749), (8107, 42035), (8407, 40535), (13211, 25795)]