3889070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 7518528

約数和(自身を除く): 3629458

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 457, 851, 914, 1702, 2285, 4255, 4570, 8510, 10511, 16909, 21022, 33818, 52555, 84545, 105110, 169090, 388907, 777814, 1944535, 3889070]

約数ペア:

[(1, 3889070), (2, 1944535), (5, 777814), (10, 388907), (23, 169090), (37, 105110), (46, 84545), (74, 52555), (115, 33818), (185, 21022), (230, 16909), (370, 10511), (457, 8510), (851, 4570), (914, 4255), (1702, 2285)]