16830630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 44787600

約数和(自身を除く): 27956970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 4349, 8698, 13047, 21745, 26094, 39141, 43490, 65235, 78282, 130470, 187007, 195705, 374014, 391410, 561021, 935035, 1122042, 1683063, 1870070, 2805105, 3366126, 5610210, 8415315, 16830630]

約数ペア:

[(1, 16830630), (2, 8415315), (3, 5610210), (5, 3366126), (6, 2805105), (9, 1870070), (10, 1683063), (15, 1122042), (18, 935035), (30, 561021), (43, 391410), (45, 374014), (86, 195705), (90, 187007), (129, 130470), (215, 78282), (258, 65235), (387, 43490), (430, 39141), (645, 26094), (774, 21745), (1290, 13047), (1935, 8698), (3870, 4349)]