34809460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248639}}^1$

素因数の和:248655

約数の個数: 24

約数和(自身を含む): 83543040

約数和(自身を除く): 48733580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248639, 497278, 994556, 1243195, 1740473, 2486390, 3480946, 4972780, 6961892, 8702365, 17404730, 34809460]

約数ペア:

[(1, 34809460), (2, 17404730), (4, 8702365), (5, 6961892), (7, 4972780), (10, 3480946), (14, 2486390), (20, 1740473), (28, 1243195), (35, 994556), (70, 497278), (140, 248639)]