142327870

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{7487}}^1$

素因数の和:9395

約数の個数: 16

約数和(自身を含む): 256359168

約数和(自身を除く): 114031298

約数列:

[1, 2, 5, 10, 1901, 3802, 7487, 9505, 14974, 19010, 37435, 74870, 14232787, 28465574, 71163935, 142327870]

約数ペア:

[(1, 142327870), (2, 71163935), (5, 28465574), (10, 14232787), (1901, 74870), (3802, 37435), (7487, 19010), (9505, 14974)]