67637080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241561}}^1$

素因数の和:241579

約数の個数: 32

約数和(自身を含む): 173924640

約数和(自身を除く): 106287560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241561, 483122, 966244, 1207805, 1690927, 1932488, 2415610, 3381854, 4831220, 6763708, 8454635, 9662440, 13527416, 16909270, 33818540, 67637080]

約数ペア:

[(1, 67637080), (2, 33818540), (4, 16909270), (5, 13527416), (7, 9662440), (8, 8454635), (10, 6763708), (14, 4831220), (20, 3381854), (28, 2415610), (35, 1932488), (40, 1690927), (56, 1207805), (70, 966244), (140, 483122), (280, 241561)]