68683510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13528

約数の個数: 32

約数和(自身を含む): 143237952

約数和(自身を除く): 74554442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13441, 26882, 67205, 94087, 134410, 188174, 470435, 940870, 981193, 1962386, 4905965, 6868351, 9811930, 13736702, 34341755, 68683510]

約数ペア:

[(1, 68683510), (2, 34341755), (5, 13736702), (7, 9811930), (10, 6868351), (14, 4905965), (35, 1962386), (70, 981193), (73, 940870), (146, 470435), (365, 188174), (511, 134410), (730, 94087), (1022, 67205), (2555, 26882), (5110, 13441)]