149851070

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{18523}}^1$

素因数の和:19339

約数の個数: 16

約数和(自身を含む): 270079920

約数和(自身を除く): 120228850

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 18523, 37046, 92615, 185230, 14985107, 29970214, 74925535, 149851070]

約数ペア:

[(1, 149851070), (2, 74925535), (5, 29970214), (10, 14985107), (809, 185230), (1618, 92615), (4045, 37046), (8090, 18523)]