70690730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27941}}^1$

素因数の和:27982

約数の個数: 32

約数和(自身を含む): 144851328

約数和(自身を除く): 74160598

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27941, 55882, 139705, 279410, 307351, 614702, 642643, 1285286, 1536755, 3073510, 3213215, 6426430, 7069073, 14138146, 35345365, 70690730]

約数ペア:

[(1, 70690730), (2, 35345365), (5, 14138146), (10, 7069073), (11, 6426430), (22, 3213215), (23, 3073510), (46, 1536755), (55, 1285286), (110, 642643), (115, 614702), (230, 307351), (253, 279410), (506, 139705), (1265, 55882), (2530, 27941)]