68612810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1741}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 141478272

約数和(自身を除く): 72865462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 1741, 2815, 3482, 3941, 5630, 7882, 8705, 12187, 17410, 19705, 24374, 39410, 60935, 121870, 980183, 1960366, 4900915, 6861281, 9801830, 13722562, 34306405, 68612810]

約数ペア:

[(1, 68612810), (2, 34306405), (5, 13722562), (7, 9801830), (10, 6861281), (14, 4900915), (35, 1960366), (70, 980183), (563, 121870), (1126, 60935), (1741, 39410), (2815, 24374), (3482, 19705), (3941, 17410), (5630, 12187), (7882, 8705)]