105493780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{753527}}^1$

素因数の和:753543

約数の個数: 24

約数和(自身を含む): 253185408

約数和(自身を除く): 147691628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 753527, 1507054, 3014108, 3767635, 5274689, 7535270, 10549378, 15070540, 21098756, 26373445, 52746890, 105493780]

約数ペア:

[(1, 105493780), (2, 52746890), (4, 26373445), (5, 21098756), (7, 15070540), (10, 10549378), (14, 7535270), (20, 5274689), (28, 3767635), (35, 3014108), (70, 1507054), (140, 753527)]