19703670180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{328394503}}^1$

素因数の和:328394515

約数の個数: 24

約数和(自身を含む): 55170276672

約数和(自身を除く): 35466606492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 328394503, 656789006, 985183509, 1313578012, 1641972515, 1970367018, 3283945030, 3940734036, 4925917545, 6567890060, 9851835090, 19703670180]

約数ペア:

[(1, 19703670180), (2, 9851835090), (3, 6567890060), (4, 4925917545), (5, 3940734036), (6, 3283945030), (10, 1970367018), (12, 1641972515), (15, 1313578012), (20, 985183509), (30, 656789006), (60, 328394503)]