149490950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{427117}}^1$

素因数の和:427136

約数の個数: 24

約数和(自身を含む): 317775792

約数和(自身を除く): 168284842

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 427117, 854234, 2135585, 2989819, 4271170, 5979638, 10677925, 14949095, 21355850, 29898190, 74745475, 149490950]

約数ペア:

[(1, 149490950), (2, 74745475), (5, 29898190), (7, 21355850), (10, 14949095), (14, 10677925), (25, 5979638), (35, 4271170), (50, 2989819), (70, 2135585), (175, 854234), (350, 427117)]