8732990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 18221760

約数和(自身を除く): 9488770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1709, 2555, 3418, 5110, 8545, 11963, 17090, 23926, 59815, 119630, 124757, 249514, 623785, 873299, 1247570, 1746598, 4366495, 8732990]

約数ペア:

[(1, 8732990), (2, 4366495), (5, 1746598), (7, 1247570), (10, 873299), (14, 623785), (35, 249514), (70, 124757), (73, 119630), (146, 59815), (365, 23926), (511, 17090), (730, 11963), (1022, 8545), (1709, 5110), (2555, 3418)]