74678060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70451}}^1$

素因数の和:70513

約数の個数: 24

約数和(自身を含む): 159785136

約数和(自身を除く): 85107076

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 70451, 140902, 281804, 352255, 704510, 1409020, 3733903, 7467806, 14935612, 18669515, 37339030, 74678060]

約数ペア:

[(1, 74678060), (2, 37339030), (4, 18669515), (5, 14935612), (10, 7467806), (20, 3733903), (53, 1409020), (106, 704510), (212, 352255), (265, 281804), (530, 140902), (1060, 70451)]