83872770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20407}}^1$

素因数の和:20554

約数の個数: 32

約数和(自身を含む): 202773888

約数和(自身を除く): 118901118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 20407, 40814, 61221, 102035, 122442, 204070, 306105, 612210, 2795759, 5591518, 8387277, 13978795, 16774554, 27957590, 41936385, 83872770]

約数ペア:

[(1, 83872770), (2, 41936385), (3, 27957590), (5, 16774554), (6, 13978795), (10, 8387277), (15, 5591518), (30, 2795759), (137, 612210), (274, 306105), (411, 204070), (685, 122442), (822, 102035), (1370, 61221), (2055, 40814), (4110, 20407)]