90278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 233694720

約数和(自身を除く): 143416410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3863, 3895, 4674, 7726, 7790, 11589, 11685, 19315, 23178, 23370, 38630, 57945, 73397, 115890, 146794, 158383, 220191, 316766, 366985, 440382, 475149, 733970, 791915, 950298, 1100955, 1583830, 2201910, 2375745, 3009277, 4751490, 6018554, 9027831, 15046385, 18055662, 30092770, 45139155, 90278310]

約数ペア:

[(1, 90278310), (2, 45139155), (3, 30092770), (5, 18055662), (6, 15046385), (10, 9027831), (15, 6018554), (19, 4751490), (30, 3009277), (38, 2375745), (41, 2201910), (57, 1583830), (82, 1100955), (95, 950298), (114, 791915), (123, 733970), (190, 475149), (205, 440382), (246, 366985), (285, 316766), (410, 220191), (570, 158383), (615, 146794), (779, 115890), (1230, 73397), (1558, 57945), (2337, 38630), (3863, 23370), (3895, 23178), (4674, 19315), (7726, 11685), (7790, 11589)]