30354540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5009}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 85851360

約数和(自身を除く): 55496820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 5009, 6060, 10018, 15027, 20036, 25045, 30054, 50090, 60108, 75135, 100180, 150270, 300540, 505909, 1011818, 1517727, 2023636, 2529545, 3035454, 5059090, 6070908, 7588635, 10118180, 15177270, 30354540]

約数ペア:

[(1, 30354540), (2, 15177270), (3, 10118180), (4, 7588635), (5, 6070908), (6, 5059090), (10, 3035454), (12, 2529545), (15, 2023636), (20, 1517727), (30, 1011818), (60, 505909), (101, 300540), (202, 150270), (303, 100180), (404, 75135), (505, 60108), (606, 50090), (1010, 30054), (1212, 25045), (1515, 20036), (2020, 15027), (3030, 10018), (5009, 6060)]