30534540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508909}}^1$

素因数の和:508921

約数の個数: 24

約数和(自身を含む): 85496880

約数和(自身を除く): 54962340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508909, 1017818, 1526727, 2035636, 2544545, 3053454, 5089090, 6106908, 7633635, 10178180, 15267270, 30534540]

約数ペア:

[(1, 30534540), (2, 15267270), (3, 10178180), (4, 7633635), (5, 6106908), (6, 5089090), (10, 3053454), (12, 2544545), (15, 2035636), (20, 1526727), (30, 1017818), (60, 508909)]