1348125380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{4523}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 3237736320

約数和(自身を除く): 1889610940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2129, 4258, 4523, 8516, 9046, 10645, 14903, 18092, 21290, 22615, 29806, 31661, 42580, 45230, 59612, 63322, 74515, 90460, 126644, 149030, 158305, 298060, 316610, 633220, 9629467, 19258934, 38517868, 48147335, 67406269, 96294670, 134812538, 192589340, 269625076, 337031345, 674062690, 1348125380]

約数ペア:

[(1, 1348125380), (2, 674062690), (4, 337031345), (5, 269625076), (7, 192589340), (10, 134812538), (14, 96294670), (20, 67406269), (28, 48147335), (35, 38517868), (70, 19258934), (140, 9629467), (2129, 633220), (4258, 316610), (4523, 298060), (8516, 158305), (9046, 149030), (10645, 126644), (14903, 90460), (18092, 74515), (21290, 63322), (22615, 59612), (29806, 45230), (31661, 42580)]