1631483570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{20887}}^1$

素因数の和:21074

約数の個数: 32

約数和(自身を含む): 3004864128

約数和(自身を除く): 1373380558

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 1070, 7811, 15622, 20887, 39055, 41774, 78110, 104435, 208870, 1524751, 2234909, 3049502, 4469818, 7623755, 11174545, 15247510, 22349090, 163148357, 326296714, 815741785, 1631483570]

約数ペア:

[(1, 1631483570), (2, 815741785), (5, 326296714), (10, 163148357), (73, 22349090), (107, 15247510), (146, 11174545), (214, 7623755), (365, 4469818), (535, 3049502), (730, 2234909), (1070, 1524751), (7811, 208870), (15622, 104435), (20887, 78110), (39055, 41774)]