110142990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{135979}}^1$

素因数の和:135998

約数の個数: 40

約数和(自身を含む): 296164440

約数和(自身を除く): 186021450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 135979, 271958, 407937, 679895, 815874, 1223811, 1359790, 2039685, 2447622, 3671433, 4079370, 6119055, 7342866, 11014299, 12238110, 18357165, 22028598, 36714330, 55071495, 110142990]

約数ペア:

[(1, 110142990), (2, 55071495), (3, 36714330), (5, 22028598), (6, 18357165), (9, 12238110), (10, 11014299), (15, 7342866), (18, 6119055), (27, 4079370), (30, 3671433), (45, 2447622), (54, 2039685), (81, 1359790), (90, 1223811), (135, 815874), (162, 679895), (270, 407937), (405, 271958), (810, 135979)]