30186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:67

約数の個数: 32

約数和(自身を含む): 73920

約数和(自身を除く): 43734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 10062, 15093, 30186]

約数ペア:

[(1, 30186), (2, 15093), (3, 10062), (6, 5031), (9, 3354), (13, 2322), (18, 1677), (26, 1161), (27, 1118), (39, 774), (43, 702), (54, 559), (78, 387), (86, 351), (117, 258), (129, 234)]