75236420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{537403}}^1$

素因数の和:537419

約数の個数: 24

約数和(自身を含む): 180567744

約数和(自身を除く): 105331324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 537403, 1074806, 2149612, 2687015, 3761821, 5374030, 7523642, 10748060, 15047284, 18809105, 37618210, 75236420]

約数ペア:

[(1, 75236420), (2, 37618210), (4, 18809105), (5, 15047284), (7, 10748060), (10, 7523642), (14, 5374030), (20, 3761821), (28, 2687015), (35, 2149612), (70, 1074806), (140, 537403)]