6394220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{45673}}^1$

素因数の和:45689

約数の個数: 24

約数和(自身を含む): 15346464

約数和(自身を除く): 8952244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 45673, 91346, 182692, 228365, 319711, 456730, 639422, 913460, 1278844, 1598555, 3197110, 6394220]

約数ペア:

[(1, 6394220), (2, 3197110), (4, 1598555), (5, 1278844), (7, 913460), (10, 639422), (14, 456730), (20, 319711), (28, 228365), (35, 182692), (70, 91346), (140, 45673)]