139030380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{772391}}^1$

素因数の和:772406

約数の個数: 36

約数和(自身を含む): 421726032

約数和(自身を除く): 282695652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 772391, 1544782, 2317173, 3089564, 3861955, 4634346, 6951519, 7723910, 9268692, 11585865, 13903038, 15447820, 23171730, 27806076, 34757595, 46343460, 69515190, 139030380]

約数ペア:

[(1, 139030380), (2, 69515190), (3, 46343460), (4, 34757595), (5, 27806076), (6, 23171730), (9, 15447820), (10, 13903038), (12, 11585865), (15, 9268692), (18, 7723910), (20, 6951519), (30, 4634346), (36, 3861955), (45, 3089564), (60, 2317173), (90, 1544782), (180, 772391)]