82565790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20089}}^1$

素因数の和:20236

約数の個数: 32

約数和(自身を含む): 199614240

約数和(自身を除く): 117048450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 20089, 40178, 60267, 100445, 120534, 200890, 301335, 602670, 2752193, 5504386, 8256579, 13760965, 16513158, 27521930, 41282895, 82565790]

約数ペア:

[(1, 82565790), (2, 41282895), (3, 27521930), (5, 16513158), (6, 13760965), (10, 8256579), (15, 5504386), (30, 2752193), (137, 602670), (274, 301335), (411, 200890), (685, 120534), (822, 100445), (1370, 60267), (2055, 40178), (4110, 20089)]