42657570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157991}}^1$

素因数の和:158007

約数の個数: 32

約数和(自身を含む): 113754240

約数和(自身を除く): 71096670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 157991, 315982, 473973, 789955, 947946, 1421919, 1579910, 2369865, 2843838, 4265757, 4739730, 7109595, 8531514, 14219190, 21328785, 42657570]

約数ペア:

[(1, 42657570), (2, 21328785), (3, 14219190), (5, 8531514), (6, 7109595), (9, 4739730), (10, 4265757), (15, 2843838), (18, 2369865), (27, 1579910), (30, 1421919), (45, 947946), (54, 789955), (90, 473973), (135, 315982), (270, 157991)]