71547570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264991}}^1$

素因数の和:265007

約数の個数: 32

約数和(自身を含む): 190794240

約数和(自身を除く): 119246670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264991, 529982, 794973, 1324955, 1589946, 2384919, 2649910, 3974865, 4769838, 7154757, 7949730, 11924595, 14309514, 23849190, 35773785, 71547570]

約数ペア:

[(1, 71547570), (2, 35773785), (3, 23849190), (5, 14309514), (6, 11924595), (9, 7949730), (10, 7154757), (15, 4769838), (18, 3974865), (27, 2649910), (30, 2384919), (45, 1589946), (54, 1324955), (90, 794973), (135, 529982), (270, 264991)]