13830250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 30143880

約数和(自身を除く): 16313630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1129, 1225, 1750, 2258, 2450, 5645, 6125, 7903, 11290, 12250, 15806, 28225, 39515, 55321, 56450, 79030, 110642, 141125, 197575, 276605, 282250, 395150, 553210, 987875, 1383025, 1975750, 2766050, 6915125, 13830250]

約数ペア:

[(1, 13830250), (2, 6915125), (5, 2766050), (7, 1975750), (10, 1383025), (14, 987875), (25, 553210), (35, 395150), (49, 282250), (50, 276605), (70, 197575), (98, 141125), (125, 110642), (175, 79030), (245, 56450), (250, 55321), (350, 39515), (490, 28225), (875, 15806), (1129, 12250), (1225, 11290), (1750, 7903), (2258, 6125), (2450, 5645)]