11836980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65761}}^1$

素因数の和:65776

約数の個数: 36

約数和(自身を含む): 35906052

約数和(自身を除く): 24069072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65761, 131522, 197283, 263044, 328805, 394566, 591849, 657610, 789132, 986415, 1183698, 1315220, 1972830, 2367396, 2959245, 3945660, 5918490, 11836980]

約数ペア:

[(1, 11836980), (2, 5918490), (3, 3945660), (4, 2959245), (5, 2367396), (6, 1972830), (9, 1315220), (10, 1183698), (12, 986415), (15, 789132), (18, 657610), (20, 591849), (30, 394566), (36, 328805), (45, 263044), (60, 197283), (90, 131522), (180, 65761)]