113729420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{812353}}^1$

素因数の和:812369

約数の個数: 24

約数和(自身を含む): 272950944

約数和(自身を除く): 159221524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 812353, 1624706, 3249412, 4061765, 5686471, 8123530, 11372942, 16247060, 22745884, 28432355, 56864710, 113729420]

約数ペア:

[(1, 113729420), (2, 56864710), (4, 28432355), (5, 22745884), (7, 16247060), (10, 11372942), (14, 8123530), (20, 5686471), (28, 4061765), (35, 3249412), (70, 1624706), (140, 812353)]