1570730045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 2069867520

約数和(自身を除く): 499137475

約数列:

[1, 5, 17, 29, 85, 145, 493, 643, 991, 2465, 3215, 4955, 10931, 16847, 18647, 28739, 54655, 84235, 93235, 143695, 316999, 488563, 637213, 1584995, 2442815, 3186065, 10832621, 18479177, 54163105, 92395885, 314146009, 1570730045]

約数ペア:

[(1, 1570730045), (5, 314146009), (17, 92395885), (29, 54163105), (85, 18479177), (145, 10832621), (493, 3186065), (643, 2442815), (991, 1584995), (2465, 637213), (3215, 488563), (4955, 316999), (10931, 143695), (16847, 93235), (18647, 84235), (28739, 54655)]