2009130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 4860864

約数和(自身を除く): 2851734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 347, 386, 579, 694, 965, 1041, 1158, 1735, 1930, 2082, 2895, 3470, 5205, 5790, 10410, 66971, 133942, 200913, 334855, 401826, 669710, 1004565, 2009130]

約数ペア:

[(1, 2009130), (2, 1004565), (3, 669710), (5, 401826), (6, 334855), (10, 200913), (15, 133942), (30, 66971), (193, 10410), (347, 5790), (386, 5205), (579, 3470), (694, 2895), (965, 2082), (1041, 1930), (1158, 1735)]