138105690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{47459}}^1$

素因数の和:47566

約数の個数: 32

約数和(自身を含む): 334877760

約数和(自身を除く): 196772070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 47459, 94918, 142377, 237295, 284754, 474590, 711885, 1423770, 4603523, 9207046, 13810569, 23017615, 27621138, 46035230, 69052845, 138105690]

約数ペア:

[(1, 138105690), (2, 69052845), (3, 46035230), (5, 27621138), (6, 23017615), (10, 13810569), (15, 9207046), (30, 4603523), (97, 1423770), (194, 711885), (291, 474590), (485, 284754), (582, 237295), (970, 142377), (1455, 94918), (2910, 47459)]