2837450

素因数分解:

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

素因数の和:108

約数の個数: 72

約数和(自身を含む): 6728736

約数和(自身を除く): 3891286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 67, 70, 77, 110, 121, 134, 154, 175, 242, 275, 335, 350, 385, 469, 550, 605, 670, 737, 770, 847, 938, 1210, 1474, 1675, 1694, 1925, 2345, 3025, 3350, 3685, 3850, 4235, 4690, 5159, 6050, 7370, 8107, 8470, 10318, 11725, 16214, 18425, 21175, 23450, 25795, 36850, 40535, 42350, 51590, 56749, 81070, 113498, 128975, 202675, 257950, 283745, 405350, 567490, 1418725, 2837450]

約数ペア:

[(1, 2837450), (2, 1418725), (5, 567490), (7, 405350), (10, 283745), (11, 257950), (14, 202675), (22, 128975), (25, 113498), (35, 81070), (50, 56749), (55, 51590), (67, 42350), (70, 40535), (77, 36850), (110, 25795), (121, 23450), (134, 21175), (154, 18425), (175, 16214), (242, 11725), (275, 10318), (335, 8470), (350, 8107), (385, 7370), (469, 6050), (550, 5159), (605, 4690), (670, 4235), (737, 3850), (770, 3685), (847, 3350), (938, 3025), (1210, 2345), (1474, 1925), (1675, 1694)]