76542970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15486

約数の個数: 32

約数和(自身を含む): 159687936

約数和(自身を除く): 83144966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15401, 30802, 77005, 107807, 154010, 215614, 539035, 1078070, 1093471, 2186942, 5467355, 7654297, 10934710, 15308594, 38271485, 76542970]

約数ペア:

[(1, 76542970), (2, 38271485), (5, 15308594), (7, 10934710), (10, 7654297), (14, 5467355), (35, 2186942), (70, 1093471), (71, 1078070), (142, 539035), (355, 215614), (497, 154010), (710, 107807), (994, 77005), (2485, 30802), (4970, 15401)]