91821180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139123}}^1$

素因数の和:139146

約数の個数: 48

約数和(自身を含む): 280473984

約数和(自身を除く): 188652804

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, 139123, 278246, 417369, 556492, 695615, 834738, 1391230, 1530353, 1669476, 2086845, 2782460, 3060706, 4173690, 4591059, 6121412, 7651765, 8347380, 9182118, 15303530, 18364236, 22955295, 30607060, 45910590, 91821180]

約数ペア:

[(1, 91821180), (2, 45910590), (3, 30607060), (4, 22955295), (5, 18364236), (6, 15303530), (10, 9182118), (11, 8347380), (12, 7651765), (15, 6121412), (20, 4591059), (22, 4173690), (30, 3060706), (33, 2782460), (44, 2086845), (55, 1669476), (60, 1530353), (66, 1391230), (110, 834738), (132, 695615), (165, 556492), (220, 417369), (330, 278246), (660, 139123)]