140589070

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{8641}}^1$

素因数の和:10275

約数の個数: 16

約数和(自身を含む): 253245168

約数和(自身を除く): 112656098

約数列:

[1, 2, 5, 10, 1627, 3254, 8135, 8641, 16270, 17282, 43205, 86410, 14058907, 28117814, 70294535, 140589070]

約数ペア:

[(1, 140589070), (2, 70294535), (5, 28117814), (10, 14058907), (1627, 86410), (3254, 43205), (8135, 17282), (8641, 16270)]