21167139180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32071423}}^1$

素因数の和:32071446

約数の個数: 48

約数和(自身を含む): 64655990784

約数和(自身を除く): 43488851604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 32071423, 64142846, 96214269, 128285692, 160357115, 192428538, 320714230, 352785653, 384857076, 481071345, 641428460, 705571306, 962142690, 1058356959, 1411142612, 1763928265, 1924285380, 2116713918, 3527856530, 4233427836, 5291784795, 7055713060, 10583569590, 21167139180]

約数ペア:

[(1, 21167139180), (2, 10583569590), (3, 7055713060), (4, 5291784795), (5, 4233427836), (6, 3527856530), (10, 2116713918), (11, 1924285380), (12, 1763928265), (15, 1411142612), (20, 1058356959), (22, 962142690), (30, 705571306), (33, 641428460), (44, 481071345), (55, 384857076), (60, 352785653), (66, 320714230), (110, 192428538), (132, 160357115), (165, 128285692), (220, 96214269), (330, 64142846), (660, 32071423)]