272927210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27103}}^1$

素因数の和:27182

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 253974550

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 27103, 54206, 135515, 271030, 514957, 1029914, 1436459, 2574785, 2872918, 5149570, 7182295, 14364590, 27292721, 54585442, 136463605, 272927210]

約数ペア:

[(1, 272927210), (2, 136463605), (5, 54585442), (10, 27292721), (19, 14364590), (38, 7182295), (53, 5149570), (95, 2872918), (106, 2574785), (190, 1436459), (265, 1029914), (530, 514957), (1007, 271030), (2014, 135515), (5035, 54206), (10070, 27103)]