29849260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{213209}}^1$

素因数の和:213225

約数の個数: 24

約数和(自身を含む): 71638560

約数和(自身を除く): 41789300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 213209, 426418, 852836, 1066045, 1492463, 2132090, 2984926, 4264180, 5969852, 7462315, 14924630, 29849260]

約数ペア:

[(1, 29849260), (2, 14924630), (4, 7462315), (5, 5969852), (7, 4264180), (10, 2984926), (14, 2132090), (20, 1492463), (28, 1066045), (35, 852836), (70, 426418), (140, 213209)]