61368660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{340937}}^1$

素因数の和:340952

約数の個数: 36

約数和(自身を含む): 186152148

約数和(自身を除く): 124783488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 340937, 681874, 1022811, 1363748, 1704685, 2045622, 3068433, 3409370, 4091244, 5114055, 6136866, 6818740, 10228110, 12273732, 15342165, 20456220, 30684330, 61368660]

約数ペア:

[(1, 61368660), (2, 30684330), (3, 20456220), (4, 15342165), (5, 12273732), (6, 10228110), (9, 6818740), (10, 6136866), (12, 5114055), (15, 4091244), (18, 3409370), (20, 3068433), (30, 2045622), (36, 1704685), (45, 1363748), (60, 1022811), (90, 681874), (180, 340937)]