134698760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{481067}}^1$

素因数の和:481085

約数の個数: 32

約数和(自身を含む): 346368960

約数和(自身を除く): 211670200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 481067, 962134, 1924268, 2405335, 3367469, 3848536, 4810670, 6734938, 9621340, 13469876, 16837345, 19242680, 26939752, 33674690, 67349380, 134698760]

約数ペア:

[(1, 134698760), (2, 67349380), (4, 33674690), (5, 26939752), (7, 19242680), (8, 16837345), (10, 13469876), (14, 9621340), (20, 6734938), (28, 4810670), (35, 3848536), (40, 3367469), (56, 2405335), (70, 1924268), (140, 962134), (280, 481067)]