58870420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{420503}}^1$

素因数の和:420519

約数の個数: 24

約数和(自身を含む): 141289344

約数和(自身を除く): 82418924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 420503, 841006, 1682012, 2102515, 2943521, 4205030, 5887042, 8410060, 11774084, 14717605, 29435210, 58870420]

約数ペア:

[(1, 58870420), (2, 29435210), (4, 14717605), (5, 11774084), (7, 8410060), (10, 5887042), (14, 4205030), (20, 2943521), (28, 2102515), (35, 1682012), (70, 841006), (140, 420503)]