30882250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 67276872

約数和(自身を除く): 36394622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 2521, 5042, 6125, 12250, 12605, 17647, 25210, 35294, 63025, 88235, 123529, 126050, 176470, 247058, 315125, 441175, 617645, 630250, 882350, 1235290, 2205875, 3088225, 4411750, 6176450, 15441125, 30882250]

約数ペア:

[(1, 30882250), (2, 15441125), (5, 6176450), (7, 4411750), (10, 3088225), (14, 2205875), (25, 1235290), (35, 882350), (49, 630250), (50, 617645), (70, 441175), (98, 315125), (125, 247058), (175, 176470), (245, 126050), (250, 123529), (350, 88235), (490, 63025), (875, 35294), (1225, 25210), (1750, 17647), (2450, 12605), (2521, 12250), (5042, 6125)]