30485142

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1709}}^1$

素因数の和:2708

約数の個数: 24

約数和(自身を含む): 66156480

約数和(自身を除く): 35671338

約数列:

[1, 2, 3, 6, 9, 18, 991, 1709, 1982, 2973, 3418, 5127, 5946, 8919, 10254, 15381, 17838, 30762, 1693619, 3387238, 5080857, 10161714, 15242571, 30485142]

約数ペア:

[(1, 30485142), (2, 15242571), (3, 10161714), (6, 5080857), (9, 3387238), (18, 1693619), (991, 30762), (1709, 17838), (1982, 15381), (2973, 10254), (3418, 8919), (5127, 5946)]