345390690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{14629}}^1$

素因数の和:15426

約数の個数: 32

約数和(自身を含む): 830047680

約数和(自身を除く): 484656990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 3935, 4722, 7870, 11805, 14629, 23610, 29258, 43887, 73145, 87774, 146290, 219435, 438870, 11513023, 23026046, 34539069, 57565115, 69078138, 115130230, 172695345, 345390690]

約数ペア:

[(1, 345390690), (2, 172695345), (3, 115130230), (5, 69078138), (6, 57565115), (10, 34539069), (15, 23026046), (30, 11513023), (787, 438870), (1574, 219435), (2361, 146290), (3935, 87774), (4722, 73145), (7870, 43887), (11805, 29258), (14629, 23610)]