753670540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5383361}}^1$

素因数の和:5383377

約数の個数: 24

約数和(自身を含む): 1808809632

約数和(自身を除く): 1055139092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5383361, 10766722, 21533444, 26916805, 37683527, 53833610, 75367054, 107667220, 150734108, 188417635, 376835270, 753670540]

約数ペア:

[(1, 753670540), (2, 376835270), (4, 188417635), (5, 150734108), (7, 107667220), (10, 75367054), (14, 53833610), (20, 37683527), (28, 26916805), (35, 21533444), (70, 10766722), (140, 5383361)]