30196263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 15515097

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 743, 1311, 1767, 2139, 2229, 13547, 14117, 17089, 23033, 40641, 42351, 51267, 69099, 324691, 437627, 529759, 974073, 1312881, 1589277, 10065421, 30196263]

約数ペア:

[(1, 30196263), (3, 10065421), (19, 1589277), (23, 1312881), (31, 974073), (57, 529759), (69, 437627), (93, 324691), (437, 69099), (589, 51267), (713, 42351), (743, 40641), (1311, 23033), (1767, 17089), (2139, 14117), (2229, 13547)]