11478870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9837

約数の個数: 48

約数和(自身を含む): 32144112

約数和(自身を除く): 20665242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 9811, 19622, 29433, 49055, 58866, 88299, 98110, 127543, 147165, 176598, 255086, 294330, 382629, 441495, 637715, 765258, 882990, 1147887, 1275430, 1913145, 2295774, 3826290, 5739435, 11478870]

約数ペア:

[(1, 11478870), (2, 5739435), (3, 3826290), (5, 2295774), (6, 1913145), (9, 1275430), (10, 1147887), (13, 882990), (15, 765258), (18, 637715), (26, 441495), (30, 382629), (39, 294330), (45, 255086), (65, 176598), (78, 147165), (90, 127543), (117, 98110), (130, 88299), (195, 58866), (234, 49055), (390, 29433), (585, 19622), (1170, 9811)]