63506380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{453617}}^1$

素因数の和:453633

約数の個数: 24

約数和(自身を含む): 152415648

約数和(自身を除く): 88909268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 453617, 907234, 1814468, 2268085, 3175319, 4536170, 6350638, 9072340, 12701276, 15876595, 31753190, 63506380]

約数ペア:

[(1, 63506380), (2, 31753190), (4, 15876595), (5, 12701276), (7, 9072340), (10, 6350638), (14, 4536170), (20, 3175319), (28, 2268085), (35, 1814468), (70, 907234), (140, 453617)]