126998270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1814261}}^1$

素因数の和:1814275

約数の個数: 16

約数和(自身を含む): 261253728

約数和(自身を除く): 134255458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1814261, 3628522, 9071305, 12699827, 18142610, 25399654, 63499135, 126998270]

約数ペア:

[(1, 126998270), (2, 63499135), (5, 25399654), (7, 18142610), (10, 12699827), (14, 9071305), (35, 3628522), (70, 1814261)]