306870180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5114503}}^1$

素因数の和:5114515

約数の個数: 24

約数和(自身を含む): 859236672

約数和(自身を除く): 552366492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5114503, 10229006, 15343509, 20458012, 25572515, 30687018, 51145030, 61374036, 76717545, 102290060, 153435090, 306870180]

約数ペア:

[(1, 306870180), (2, 153435090), (3, 102290060), (4, 76717545), (5, 61374036), (6, 51145030), (10, 30687018), (12, 25572515), (15, 20458012), (20, 15343509), (30, 10229006), (60, 5114503)]