143458290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{177109}}^1$

素因数の和:177128

約数の個数: 40

約数和(自身を含む): 385745580

約数和(自身を除く): 242287290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 177109, 354218, 531327, 885545, 1062654, 1593981, 1771090, 2656635, 3187962, 4781943, 5313270, 7969905, 9563886, 14345829, 15939810, 23909715, 28691658, 47819430, 71729145, 143458290]

約数ペア:

[(1, 143458290), (2, 71729145), (3, 47819430), (5, 28691658), (6, 23909715), (9, 15939810), (10, 14345829), (15, 9563886), (18, 7969905), (27, 5313270), (30, 4781943), (45, 3187962), (54, 2656635), (81, 1771090), (90, 1593981), (135, 1062654), (162, 885545), (270, 531327), (405, 354218), (810, 177109)]