165854460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2543}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 465002496

約数和(自身を除く): 299148036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 2174, 2543, 3261, 4348, 5086, 5435, 6522, 7629, 10172, 10870, 12715, 13044, 15258, 16305, 21740, 25430, 30516, 32610, 38145, 50860, 65220, 76290, 152580, 2764241, 5528482, 8292723, 11056964, 13821205, 16585446, 27642410, 33170892, 41463615, 55284820, 82927230, 165854460]

約数ペア:

[(1, 165854460), (2, 82927230), (3, 55284820), (4, 41463615), (5, 33170892), (6, 27642410), (10, 16585446), (12, 13821205), (15, 11056964), (20, 8292723), (30, 5528482), (60, 2764241), (1087, 152580), (2174, 76290), (2543, 65220), (3261, 50860), (4348, 38145), (5086, 32610), (5435, 30516), (6522, 25430), (7629, 21740), (10172, 16305), (10870, 15258), (12715, 13044)]