45023020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{321593}}^1$

素因数の和:321609

約数の個数: 24

約数和(自身を含む): 108055584

約数和(自身を除く): 63032564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 321593, 643186, 1286372, 1607965, 2251151, 3215930, 4502302, 6431860, 9004604, 11255755, 22511510, 45023020]

約数ペア:

[(1, 45023020), (2, 22511510), (4, 11255755), (5, 9004604), (7, 6431860), (10, 4502302), (14, 3215930), (20, 2251151), (28, 1607965), (35, 1286372), (70, 643186), (140, 321593)]